If \tan \theta=\frac{x}{y}, then \cos \theta is equal to

CBSE Class 10 Math 2023 All India Set-3 Solved Paper

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Question : 2 of 11

Marks: +1, -0

If tan‌θ=‌

x

y

, then cos‌θ is equal to

‌
x
√x2+y2
‌
y
√x2+y2
‌
x
√x2−y2
‌
y
√x2−y2

Solution: 👈: Video Solution

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