Find given - cosx sinz

Q: please show all steps to verify a identity  (1/1+sinx)    -    (1/1-sinx)  =-2sinxsec2x

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Q: 5

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Q: Evaluate ABdx where A = tan³ x and B = sec5 x.

A: If you have any questions let me know in comment box thankyou for your question.

Q: differentiate y = (cosx)cotx for cosx >0 and simplify

A: Consider the function y=cosxcotx Take logarithmic both sides lny=lncosxcotxlny=cotx⋅lncosx…

Q: Find sin (2)dr (hint: use a half-angle formula twice).

A: Note: sin2x=2sinxcosx  Cos2x=1-2sin^2(x) And sin^2(x)+cos^2(x)=1 by using these formulas we solve…

Q: If sinX = -1/3 and cosX is positive, determine the exact value of cotX.

A: We know, cosx= ±√(1-sin2x) cotx= cosx/sinx

Q: Use trig identities to rewrite sin(2u) using sin(u) and/or cos(u).

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

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Q: Closure Simplify: 1. (sinx – cosx)² – 1 - | Cut.

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Q: Sin (x-7/2₂

A: Sol we have trigonometry function

Q: find sinA if hypotenuse = 2x and adjacent = x

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Q: Verify: 1. (sinx – cosx)² – 1 = -sin2x %3D

A: We can verify the statement as below

Q: Use the identities to find sinx and cosx if tanx=5 and cosx>0

A: Given: tanx=5 and cosx>0, To find: sinx and cosx.

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.