Question

Write the expression as the sine, cosine, or tangent of an angle. sin 52° cos 13° - cos 52° sin 13° Write the expression as the sine, cosine, or tangent of an angle. cos 107° cos 42° + sin 107° sin 42° Write the expression as the sine, cosine, or tangent of an angle. sin 5x cos x - cos 5x sin x Rewrite with only sin x and cos x. sin 2x - cos 2x Verify the identity. 4 csc 2x = 2 csc^2x tan x Verify the identity. cotangent of x to the second power divided by quantity cosecant of x plus one equals quantity of one minus sine of x divided by sine of x Verify the identity. tan quantity x plus pi divided by two = -cot x

Answer 1

Answer:

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Step-by-step explanation: