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Exercise 11.1 (Solutions) @matric:9th_science:unit11
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====== Exercise 11.1 (Solutions) ====== On this page solutions of Exercise of Unit 11: Parallelograms and Triangles of Mathematics 9 writt... ven. There are two questions in this exercise and solution of both the questions are given below. <grid><col... Find the measures of its remaining angles.** **Solution:**\\ {{ :matric:9th_science:unit11:ex11-1-9th-sci
Unit 11: Parallelograms and Triangles
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h vertex is of measure 90 degree. </callout> ====Solutions==== <callout type="success" icon="fa fa-download
Unit 08: Linear Graph and their Application
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ons in two variables using graphical method. ====Solutions==== <callout type="success" icon="fa fa-download
Unit 08: Linear Graph and their Application: Online View @matric:9th_science:unit08
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Application: Online View ====== On this page the solutions of Unit 08: Linear Graph and their Application, ... it08:viewer?f=ex8-1-9th-science-ptb|Exercise 8.1 (Solutions)]] * [[:matric:9th_science:unit08:viewer?f=ex8-2-9th-science-ptb|Exercise 8.2 (Solutions)]] * [[:matric:9th_science:unit08:viewer?f=ex8-3-9th-science-ptb|Exercise 8.3 (Solutions)]]
Unit 07: Linear Equations and Inequalities: Online View @matric:9th_science:unit07
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Inequalities: Online View ====== On this page the solutions of Unit 07: Linear Equations and Inequalities, M
Unit 05: Factorization: Online View @matric:9th_science:unit_05
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omial. {{include>matric-9th-science.php}} * **Solutions of Unit 05** | VIEW [[:matric:9th_science:unit_0
Exercise 2.6 (Solutions) @matric:9th_science:unit_02
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=======Exercise 2.6 (Solutions)======== ====Question 1==== Identify the following statements as true or fals... jugate is always a non-negative real number.\\ **Solution**\\ (i) False (ii) False (iii) True (iv) Tru... 9i)$ (iv) $2i^2+6i^3+3i^{16}-6i^{19}+4i^{25}$ **Solution**\\ (i) $$\begin{array}{cl} (2+3i)+(7-2i) &= ... }}-3i)^2$\\ (iv) $(2-3i){\overline{(3-2i)}}$\\ **Solution**\\ (i) $$\begin{array}{cl} (-7+3i)(-3+2i) &=
Exercise 2.4 (Solutions) @matric:9th_science:unit_02
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=======Exercise 2.4 (Solutions)======== ====Question 1==== Use law of exponent to simplify. * (i) $\frac{... 43\right)}{\left(9^2n\right)\left(3^3\right)}$ **Solution**\\ (i) $$\begin{array}{cl} \begin{array}{cl} \... \times\left(\frac{x^c}{x^a}\right )^{c+a}= 1$$ **Solution**\\ $$\begin{array}{cl} \left(x^{a-b}\right)^{a+b
Exercise 2.5 (Solutions) @matric:9th_science:unit_02
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=======Exercise 2.5 (Solutions)======== ====Question 1==== * Evaluate (i) $i^7$ ... (vi) $i^{27}$ **Solution**\\ (i) $$\begin{array}{cl} i^7 &= {i^6}\cdot i\... -3 + 4i$ (v) $-4 - i$ (vi) $i - 3$ **Solution**\\ (i) $$\begin{array}{cl} z = 2 + 3i\\ \bar{z}... (v) $-3i$ * (vi) $2 + 0i$ **Solution**\\ (i) $$\begin{array}{cl} z = 1 + i\\ Re(z) =
Exercise 2.3 (Solutions) @matric:9th_science:unit_02
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=======Exercise 2.3 (Solutions)======== ====Question 1==== Write each radical expression in exponential nota... * (iv) $y^\frac{-2}{3}$\\ **Solution**\\ * (i) $\sqrt[3]{-64} = -64^\frac{1}{3}$ (... * (iv) $\sqrt[3]{x}^{27} = x^3$\\ **Solution**\\ * (i) False * (ii) True * (iii) Fal
Exercise 2.2 (Solutions) @matric:9th_science:unit_02
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=======Exercise 2.2 (Solutions)======== ====Question 1==== Identify the property used in the following, * ... a > b \Rightarrow ac > bc? (c >0)$ ... ... ... **Solution**\\ * (i) $a + b = b + a$ ... ...... ( Com... \ &= 3y ... ... ... (iv) \end{array} $$ **Solution**\\ * (i) Distributive property of multiplicat
Exercise 2.1 (Solutions) @matric:9th_science:unit_02
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====== Exercise 2.1 (Solutions) ====== ====Question 1==== Identify which of the following are rational and ... iv) $\frac{15}{2}$ (v) $7.25$ (vi)$\sqrt{29}$ **Solution**\\ * Rational: $\frac{1}{6}$, $\frac{15}{2}$,
Review exercise
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se ====== On the following page we have given the solution of Review exercise of Mathematics 9 (Science) pub... eated this page and it will be updated to add new solutions occasionally. Please stay in touch with this pag... g by factorization. $8x^4-128$ , $12x^3-96$\\ **Solution:**\\ $\begin{align}8x^4-128 &= 8(x^4-16)\\&=8... on.\\ $12x^2-75, 6x^2-13x-5, 4x^2-20x+25$\\ **Solution:**\\ $\begin{align}12x^2-75 &= 3(4x^2-25)\\&=3
Exercise 6.3
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.3 ====== On the following page we have given the solution of Exercise 6.3 of Mathematics 9 (Science) publis... eated this page and it will be updated to add new solutions occasionally. Please stay in touch with this pag... -3)(2X^2+11x-21)$\\ (i) $4x^2-12xy +9y^2$\\ **Solution:**\\ $\begin{align}4x^2-12xy +9y^2\\&=4x^2-6x... gn}$ (ii) $x^2-1+\frac{1}{4x^2}, (x\neq 0)$\\ **Solution:**\\ $\begin{align}x^2-1+\frac{1}{4x^2}\\&=(x)
Exercise 6.2
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.2 ====== On the following page we have given the solution of Exercise 6.2 of Mathematics 9 (Science) publis... eated this page and it will be updated to add new solutions occasionally. Please stay in touch with this pag... x^2-x-6}{x^2-9}+\frac{x^2+2x-24}{x^2-x-12}$\\ **Solution:**\\ $\begin{align} \frac{x^2-x-6}{x^2-9}&+\fra... }-\frac{4x}{x^2+1}\right]+\frac{4x}{x^4-1}$\\ **Solution:**\\ $\begin{align} \left[\frac{x+1}{x-1}-\frac
Exercise 6.1
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Exercise 4.1
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