Math, asked by ysheetal712, 2 months ago

a) sin a
b) cosA
c)tanA
d)cosecA

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Answers

Answered by Lisa3321

0

Answer:

Sin A

Step-by-step explanation:

sin2 + cos2 = 1

cosec= 1/sin

(sin2 + cos2)/ cosec = (1)/1/sin =sinA

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