Math, asked by Anonymous, 1 year ago

Without using trigonometric ratios, prove that sin73cos17+cos73sin17=1

Answers

Answered by Anonymous

0

Answer:

SinA*CosB + CosA*SinB = Sin(A + B)

Step-by-step explanation:

Sin73*Cos17 + Cos73*Sin17

Sin(73 + 17)

Sin(90) = 1

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