Question

15. If px = PQ, then angle between pand is
(a) 90° (b) 30° (c) 45° (d) 60°
please answer fast​

Answer 1

Answer:

60

..............................

Answer 2

answer is 45

Given,

P.Q = √3

P.Q = PQ cos

Therefore, P.Q cos = √3 ....(1)

also given,

(P × Q) = √3

explanation

---> PQ sin = √3 (we know P × Q = PQ sin) .....(2)

From (1) and (2)

PQ cos = PQ sin

---> Tan = 1

= 45°