Math, asked by saniya6586, 11 months ago

CotA=2 find the value of 4cosA+2sinA/5cosA-2sinA

Answers

Answered by habishajahan93
4

Answer:

CotA=2/1

CotA=cosA/sinA

CosA=2

SinA=1

=4cosA+2sinA/5cosA-2sinA

=4*2+2*1/5*2-2*1

=8+2/10-2

=10/8

=5/4

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