Complete the steps by applying trig identities to show that the left hand side of the equation is equivalent to the right hand side. csc z (cos z + sin z) = cot z+1 Cse

Q: cos 2.

A: Using the trigonometric formula,  cos2θ=2cos2θ-1⇒cos2θ+1=2cos2θ⇒cos2θ+12=cos2θ⇒cos2θ=cos2θ+12 Taking…

Q: A table fan has a mark on the tip of one blade. The equation = 23 cos(4x) + 38 represents the height…

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Q: Evaluate 3 .9 sin (15x) cos (15x) dx.

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Q: Use even-odd identities to find the value. If sec(-a) =-1.21, find csc a -

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Q: Calculate fa₁. (1 + tan² a) da

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Q: Plot the point(s) where cos : 1 2

A: We need to plot the points in the given figure where cosθ=12

Q: omplementary angles to solve the following eq er. sin (a) a 8.

A: We have to write the equivalent condition

Q: Simplify the equation sin(2pi +x)

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Q: find the value of sin P.

A: Given:

Q: Evaluate 1- Sin L Cos L do 2- ( sing ecasy Sdt J-t44t-3 3-

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Q: CoS 2n du.

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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.