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。

cot(3pi/2 - x) |コット(3pi/2 - シータ)

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

cot theta + cot (theta + (pi)/(3)) + cot (theta + (2pi)/(3)) का मान होगा | 12 | त्रिकोणमितीय फल...

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

ベビーベッド(3pi/2)

(cosec (pi+theta)cot{(9pi//2-theta)}cosec^(2)(2pi-theta))/(cot(2pi-theta)se... の値はいくらですか?

コット(270 + x) | cot(3pi/2 + x) |ベビーベッド(270 + A) |コット(3pi/2 + A) |コット(270 + シータ)

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

prove that tangent( pi/2+theta)=-cot(theta) #maths #trigonometry

The value of cos^2⁡〖π/16+cos^2⁡〖3π/16+cos^2⁡〖5π/16+cos^2⁡〖7π/16〗 〗 〗 〗...👇

`sin(pi/2+theta)*cos((3pi)/2+theta)*tan((5pi)/2+theta)*cot((7pi)/2+theta)`

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Cot(pi/20) Cot(3 pi/20) Cot(5 pi/20) Cot(7 pi/20) Cot(9 pi/20) = 1 @EAG

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