Home
Class 11
MATHS
[" If "tan(cot x)=cot(tan x)," then "],[...

[" If "tan(cot x)=cot(tan x)," then "],[[" (A) "sin2x=(2)/((2n+1)pi)," (B) "sin x=(4)/((2n+1)pi)," (C) "sin2x=(4)/((2n+1)pi)" (D) None of these "],[" (wherever above ratio exis,"n in I]]

Promotional Banner

Similar Questions

Explore conceptually related problems

If tan(cot x)=cot(tan x), prove that :sin2x=(4)/((2n+1)pi)

If tan (cot x) = cot (tan x) , prove that : sin 2x = 4/((2n+1) pi)

If cos^(2)x+cos^(2)2x+cos^(2)3x=1 then x=(2n+1)(pi)/(4),n in Ix=(2n+1)(pi)/(2),n in Ix=n pi+-(pi)/(6),n in I (d) none of these

The solution of the equation sin^(3)x+sin x cos x+cos^(3)x=1 is (n in N)2n pi(b)(4n+1)(pi)/(2)(2n+1)pi(d) None of these

If cos^2x+cos^2 2x+cos^2 3x=1 then (a) x=(2n+1)pi/4,\ n in I (b) x=(2n+1)pi/2,\ n in I (c) x=npi+-\ pi/6,\ n in I (d) none of these

If cos ecx=1+cot x then x=2n pi,2n pi+(pi)/(2)

The solution of the equation sin^3x+sinxcosx+cos^3x=1 is (n∈N) (a) 2npi (b) (4n+1)pi/2 (c) (2n+1)pi (d) None of these

General solution for |sin x|=cos x is 2n pi+(pi)/(4),n in I(b)2n pi+-(pi)/(4),n in1n pi+(pi)/(4),n in1(d) none of these

If tan x + cot x =2 , then sin^(2n)x + cos^(2n) x is equal to

If tan x + cot x =2 , then sin^(2n)x + cos^(2n) x is equal to