Distinguished के लिए सही

In a right triangle ABC, angle B = 90°. If tan A = 3/4 and the length of the hypotenuse is 25 cm, find the area of the triangle.

cos (sec^-1 x) is equal to –

If sec A + tan A = 3 then the value of cot A is:

If 2x = cosec @ and 4/x = cot @ then the value of 2(x ² - 1/x ² ) is

What is the value of cosec30° sec30°?

Given that tan(A+B) = √3 and tan(A-B) =1/√3, find the values of A and B.

If tan θ + cot θ = 2 where 0 < θ < 90 ; find the value of tan³⁰ θ + cot ²⁹ θ.

If tan α = 1/2, tan β = 1/3, then find α + β.