Search
You can find the results of your search below.
Fulltext results:
- Question 3, Exercise 10.1
- n $0$ and $\dfrac{\pi }{2}$, evaluate each of the following exactly $\cos \left( u+v \right)$ ====Solution==... $0$ and $\dfrac{\pi }{2}$, evaluate each of the following exactly $\tan \left( u-v \right)$ ====Solution===... n $0$ and $\dfrac{\pi }{2}$, evaluate each of the following exactly $\sin \left( u-v \right)$ ====Solution==... n $0$ and $\dfrac{\pi }{2}$, evaluate each of the following exactly $\cos \left( u+v \right)$ ====Solution==
- Question 13, Exercise 10.1
- an. =====Question 13(i)===== Express each of the following in the form $r\,\,\sin \left( \theta +\phi \righ... n} =====Question 13(ii)===== Express each of the following in the form $r\,\,\sin \left( \theta +\phi \righ... } =====Question 13(iii)===== Express each of the following in the form $r\,\,\sin \left( \theta +\phi \righ... n} =====Question 13(iv)===== Express each of the following in the form $r\,\,\sin \left( \theta +\phi \righ
- Question 2, Exercise 10.2
- \cos\theta = -\dfrac{12}{13}$$ Thus, we have the following by using double angle identities: \begin{align}\s... \cos\theta = -\dfrac{12}{13}$$ Thus, we have the following by using double angle identities: \begin{align}\c... \cos\theta = -\dfrac{12}{13}$$ Thus, we have the following by using double angle identities: Thus, we have the following by using double angle identities. \begin{align}\s
- Question 3, Exercise 10.2
- $\cos \theta =-\dfrac{3}{5}$. Thus, we have the following by using double angle identity: \begin{align}\sin... $\cos \theta =-\dfrac{3}{5}$. Thus, we have the following by using half angle identities: \begin{align}\cos
- Question 1, Exercise 10.2
- \theta =\dfrac{-5}{\sqrt{26}}$ Thus, we have the following by using double angle identities. \begin{align}\s
- Question 1, Review Exercise 10
- B): $\dfrac{1}{2}$</collapse> viii. Which of the following is an identity? * (a) $\sin \left( a \right)