If `1+ sin^2α = 3sinαcosα `, then values of cot α are

8. 1+sin^(2)alpha=3sin alpha cos alpha ,then values of cot alpha are (A) -1,1, (B) 0,1 (C) 1,2, (D) -1,-1

8. 1+sin^(2)alpha=3sin alpha cos alpha ,then values of cot alpha are (A) -1,1, (B) 0,1 (C) 1,2, (D) -1,-1

Write the value of sin(cot^(-1)x) .

Write the value of sin(cot^(-1)x) .

If 3 cos A = 4 sin A, find the value of : 3 - cot^2A+ "cosec"^2A

If f(x) = x^αlogx and f(0) = 0 , then the value of ′α′ for which Rolle's theorem can be applied in [0,1] is (A) -2 (B) -1 (C) 0 (D) 1/2

If 32tan ^8 θ=2cos^2 α−3cosα and 3cos2θ=1 then the general value of α is

: Find the value of cot (tan^-1 α + cot^-1 α).

If sin A = (1)/(sqrt3) and sin B = (1)/(sqrt5) find the value of tan ""(1)/(2) (A + B) . Cot "" (1)/(2) (A-B).

If cot theta = 1 , find the value of : 5 tan^2 theta + 2 sin^2 theta - 3