Processing math: 100%
Find the value of the remaining trigonometric functions of θ c o s θ = 12 13 I BISE Gujrawala(2015)
Express in radian 120 ′ 40 ″ BISE Gujrawala(2017)
Verify 2 sin 45 ∘ + 1 2 cos 45 ∘ = 3 √ 2 BISE Gujrawala(2017), BISE Sargodha(2017)
Prove that c o s c e θ + t a n θ s e c θ = c o s e c θ s e c 2 θ BISE Gujrawala(2017)
Prove that ( t a n θ + c o t θ ) 2 = s e c 2 θ c o s e c 2 θ BISE Gujrawala(2017)
Convert 150 ∘ BISE Sargodha(2015)
Find θ l = 1.5 c m r = 2.5 c m BISE Sargodha(2015)
Prove that c o s θ + s i n θ c o s θ − s i n θ + c o s θ − s i n θ c o s θ + s i n θ BISE Sargodha(2015)
Find l θ = 65 ∘ 20 ′ r = 18 m m BISE Sargodha(2015), BISE Lahore(2017)
Find the value of remaining trigonometric functions if t a n θ = − 1 3 I I BISE Sargodha(2016)
Prove that ( s e c θ − t a n θ ) 2 = 1 − s i n θ 1 + s i n θ BISE Sargodha(2016)
If c o s e c θ = m 2 + 1 2 m m > 0 ( 0 < θ < π 2 ) trigonometric ratios. — BISE Sargodha(2016)
Convert that 1 1 + s i n θ + 1 1 − s i n θ = 2 s e c 2 θ BISE Sargodha(2017)
Prove that s i n θ 1 + c o s θ + c o t θ = c o s e c θ BISE Lahore(2017)
If t a n 2 45 ∘ − c o s 2 60 ∘ = x s i n 45 ∘ c o s 45 ∘ t a n 60 ∘ x BISE Lahore(2017)
t a n θ + s e c θ − 1 t a n θ − s e c θ + 1 = t a n θ + s e c θ FBISE(2016), FBISE(2017)
Express the sexagasimal measure 75 ∘ 6 ′ 30 ″ FBISE(2016)