13 write the value of sin^+ cos^
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Step-by-step explanation:
i think there is smthing wrng woth ur question...
if the question is : sin^2+ cos^2..
it is 1...
Answered by
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Answer:
The value of sin A cos (90° − A) + cos A sin (90° − A) is 1. Step-by-step explanation: Given : sin A cos (90° − A) + cos A sin (90° − A).
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