Question

Assertion (A): The perpendicular vector of (2i+2j+3k) is (2i- 5j +2k)
Reason (R): Ifthe dot product oftwo vectors is zero they are perpendicular.
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a) Both A and R are true and R is correct explanation of A
AD
OLYMPIAD PROGRAMME
b) Both Aand R are true and R is not correct explanation of
A
c) A is true and R is false
d) A is false and R is true​

Answer 1

Answer:

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