'cos(3pi2 + x) cos(2pi + x )[ cot(3pi2- x) + cot(2pi + x)] = 1'||

Cofunction Trigonometric Identity Explanation sin(3pi/2 - x)

Prove that : sec (3π/2 - x) sec(x - 5π/2) + tan(5π/2 + x) tan((x - 3π/2) = -1

`cos((3pi)/(2) +x) cos(2pi+x)[cot(3pi)/(2)-x+cot(2pi+x)]=1`

Prove that: `cos((3pi)/2+x)cos(2x+x)[cot((3pi)/2-x)+cot(2pi+x)]=1`...

9. Prove that cos (3pi/2 + x) cos (2pi + x) { cot (3pi/2 - x) + cot (2 pi +x)} =1

prove cos(x - 3pi/2) = -sinx

9. cos(3π/2+x) cos⁡(2π+x) [cot⁡(3π/2-x)+cot⁡(2π+x) ]=1

If cos x = (- sqrt(3))/2 and pi x (3pi)/2 then the value of 4cot^2 x - 3cos e * c ^ 2 * xis:

次を証明してください: `cos((3pi)/2+x)cos(2x+x)[cot((3pi)/2-x)+cot(2pi+x)]=1`...

cos((3pi)/(2)+theta)cos(2pi+theta)[cot((3pi)/(2)-theta)+cot(2pi+theta)]=1 | 11 | であることを証明してください。

cos(3pi/2 - x) | cos(3pi/2 - theta)

tan2x = -cot(x+π/3) の解を求めなさい。 | 12 | テストペーパー | 数学 | ALLEN | Doubtnut

Establish sum and difference identity sin(3pi/2 + x) = - cos x

prove sin(3pi/2 - x) = -cosx

XI Trigonometric Functions If tanx 3 4, π x 3π 2, find the value of sinx 2, cosx 2 and tanx 2

Simplify the expression cos (x - 3pi/2). Sum and Difference Formula. Trigonometry

If \( \sec x=\sqrt{2} \) and \( \frac{3 \pi}{2}x2 \pi \), find the value of \( \frac{1+\tan x+\o...

If `cosx=-3/5` and `pi ltx lt(3pi)/2` then find the values of other five trigonometric ratios

Q4 | Prove that 4(cot^(-1)⁡3 + cosec^(-1)⁡√5) = pi | Inverse Trigonometric Fuctions