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9 votes
Help me
It’s timed so please

Help me It’s timed so please-example-1

2 Answers

8 votes

Answer:

'b' option is correct

Explanation:

Use the formula of sin^(Ф) + cos^2(Ф) =1

User AndrewFerrara
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4.1k points
10 votes

the answer is b..............

User Chieh
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3.9k points