Math, asked by sachinbartwal8594, 9 months ago

Sin(2pi-A)cos(pi+A)tan(pi/2-A)/sin(pi/2 +A)cot(2pi+A)sin(pi-A)=

Answers

Answered by keshava41
9

Answer:

answer=1

Step-by-step explanation:

pi=180

sin(2*180-A)cos(180+A)tan(180/2-A)/sin(180/2+A)cot(2*180+A)sin(180-A)

sin(360-A)cos(180+A)tan(90-A)/

sin(90+A)cos(360+A)sin(180-A)

(-sinA)(-cosA)(cotA)/(cosA)(cotA)(sinA)

this value will be cancelled

=1

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