xuankhoa0512 xuankhoa0512

20-10-2019
Mathematics

contestada

Prove that (1+sin2x)/(1-sin2x)=cot^2(x-pi/4)

Respuesta :

kundansilva16 kundansilva16

20-10-2019

Answer:

it's simple

Step-by-step explanation:

refer the image

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