CDS Model Paper 1 Mathematics

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Question : 48 of 100

Marks: +1, -0

If sin‌θ+cos‌θ=a and

sin‌θ+cos‌θ

sin‌θ‌cos‌θ

=b, then

b=
2a
a2−1
a=
2b
b2−1
ab=b2−1
a+b=1

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