Vector Algebra Part 3

Section: Mathematics

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Question : 40 of 72

Marks: +1, -0

Let the arc‌A‌C of a circle subtend a right angle at the centre O. If the point B on the are AC, divides the arc AC such that ‌

‌ length of ‌arc‌A‌B

‌ length of ‌arc‌B‌C

=‌

1

5

, and

→

OC

=α

→

OA

+β

→

OB

, then α+√2(√3−1)β is equal to

[23 Jan 2025 Shift 1]

5√3
2+√3
2√3
2−√3

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