UPSC NDA I 2021 Mathematics Solved Paper

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Question : 42 of 120

Marks: +1, -0

If 7‌sin‌θ+24‌cos‌θ=25, then what is the value of (sin‌θ+cos‌θ) ?

[NDA-I 2021]

1
‌
26
25
‌
6
5
‌
31
25

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