cot(3pi/2)

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

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

cos (3 pi/2+ x).cos(2pi +x).((cot 3pi/2 -x) + (cot 2pi + x))= 1

Compute cot(3pi/2)

Prove that: `cos((3pi)/2+x)cos(2pi+x){cot((3pi)/2-x)+\"cot\"(2pi+x)}=1`

Verify the Trigonometric Identity cos(3pi/2 + x) = sin(x)

Compute cos(3pi/2) using the unit circle

Given cosx = 4/5 where theta is between 3pi/2 and 2pi, find tanx

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

PreCalculus - Trigonometry (21 of 54) Reduction Formula (3 of 4) Add pi/2

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

`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`...

Trigonometric Values 0, π/2, π, 3π/2, 2π,⋅⋅⋅ at Lightning Speed

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

Solve tan2x=-cot(x+pi/3) | 11 | TRIGNOMETRIC FUNCTIONS | MATHS | NAGEEN PRAKASHAN ENGLISH | Doub...

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

Prove that ` "cos " ((3pi)/(2)+theta) " cos " (2pi+theta) [ "cot " ((3pi)/(2) -theta) +

Graph y=cot(x-π/2) – 3 Steps to Sketch