Math, asked by rishikashreya6, 10 months ago

If cosec 3A = sec (A-30), find A

please answer I will mark u as brainliest and I will follow you

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Answered by Computrix

0

Answer:

30°

Step-by-step explanation:

$cosec \: x \: = sec \: (90 - x)$

cosec(3a) = sec(90 - 3a)

So, 90 - 3a = a - 30

4a = 120

a = 30

Answered by jyotismita76

2

Answer:

see the above attachment

hope it helps you

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