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Mukesh Yadav

· started a discussion

· 1 Months ago

27:29 min me 19right 1 wrong

Question:

What is the least value of 25cos²\(\alpha\) + 9sec²\(\alpha\)?

Options:
A) 0
B) 15
C) 30
D) 34
Solution:

Ans: (c) 



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