Math, asked by deepa7245, 1 year ago

the minimum value 3cosx + 4sinx + 8 is​


Anonymous: ___k off

Answers

Answered by Anonymous
2

acos + bsin

min value is -a^2 + b^2

So

3 cos x + 4 sinx +8

-3^2 + 4^2 + 8

-16+9 +8

-25 + 8

-5 +8

3

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