Question

If tanθ = x/yfind the value of x sin θ + y cos θ.

Answer 1

Answer:

No results found for If tanθ = x/yfind the value of x sin θ + y cos θ.

Check your spelling or try different keywords

Ref A: 138D1BE27CF3449FA77FA6C7ACCCEBA9 Ref B: MAA02EDGE0208 Ref C: 2020-04-11T09:35:35Z....

Answer 2

Step-by-step explanation:

tan@=x/y

By Pythagoras theorem ,

sin@=x/(x^2+y^2)

cos@=y/(x^2+y^2)

Now, xsin@ + ycos @= x^2/√(x^2+y^2)+y^2/(√x^2+y^2)=√(x^2+y^2).

✌✌✌

❤❤❤