Please help me verify this identity: 1/1 - sin^2 y = 1 + tan^2 y

Q: Sinx=1/2 Cos2x=

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Q: tanX Differentiate with respect toX logs sin?x

A: Use the following formulas to calculate the derivative. logab=lnblnaddxtanx=sec2xddxcsc x=-csc x·…

Q: Differentiate y = (-6+sinx)/(x+cosx)

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Q: Differentiate  (sin(x+a)/cosx)

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Q: Show that Cosx dx 9- Sin 3D

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Q: Is Cscx-1/1-Sinx=cscx

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Q: Find if sin x +1= cos y

A: Given,           sinx+1=cosy

Q: Ja (1 – sinx)3/2 (1+ sinx)²dx"

A: If , then the independent variable x is called the input of the function and the dependent variable…

Q: cosx+1=sinx

A: