Math, asked by viji18net, 10 months ago

Evaluate: Cos 43°-Sin 47°

Answers

Answered by ratipardeshi04
3

Answer:

0

Step-by-step explanation:

 \cos(43)  -  \sin(47)

 \cos(43)  -  \sin(90 - 47)

 \cos(43)  -  \cos(43)

0

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