If \theta is the angle between vectors \overrightarrow{a} and \overrightarrow{b} such that \overrightarrow{a} \cdot \overrightarrow{b} \geq 0, then which one of the following is correct? [NDA II 2023]

Correct Answer is : 0≤θ≤π2

\frac{\pi}{2} \leq \theta \leq \pi

0 \leq \theta \leq \frac{\pi}{2}

UPSC NDA II 2023 Mathematics Solved Paper

Question : 93 of 120

Marks: +1, -0

If θ is the angle between vectors

→

and

→

such that

→

⋅

→

≥0, then which one of the following is correct?

[NDA II 2023]

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