Question

If x=a sin keta and y=a cos keta find x sq+y sq​

Answer 1

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1

Secondary School Math 5 points

If x=a sin theta and y= a cos theta find the value of x2 +y2.

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Answers

Hy

Given

x=a sin theta

y= a cos theta

x sq + y sq

= (a sin theta)sq + (a cos theta)sq

= a sq sin sq theta +a sq cos sq theta

=a sq (sin sq theta + cos sq theta)

= a sq ×1

= a sq Ans

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Answer 2

(asin)sq+(bsin)sq

Step-by-step explanation:

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