Math, asked by pratik1524, 1 month ago

at x=5π/2, the value of 2sin3x +3 cos3x is

Answers

Answered by cherry7510

3

x=450(π=180)

2sin(3×450)+3cos(3×450)

2sin1350+3cos1350

by solving,

2× - 1+3×0

-2+0

-2

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