Math, asked by ashwinalex682, 10 months ago

plz guus help me. I will mark it as brainalist

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Answered by thotaramana514

1

Step-by-step explanation:

sec(90-2a)=sec(2a-30)

90-2a=2a-30

90+30=2a+2a

120=4a

120/4=a

30=a

Answered by mallikasinghofficial

2

Answer:

srrrry idk ...........

Step-by-step explanation:

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