Question: Use the sum and difference formulas to verify the identity. = -cost 2 sint + 11n 2 = (sin t) cos sin 1 17 2

Use the sum and difference formulas to verify the identity. =

-cost 2 sint + 11n 2 = (sin t) cos sin 1

Use the sum and difference formulas to verify the identity. = -cost 2 sint + 11n 2 = (sin t) cos sin 1 17 2 = (sin t)( + ) ( - 1)

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