If `vecA,vecB,vecC` represents the three sides of an equilateral triangle taken in the same order
Channel: Doubtnut
Date: 2020-02-16

If `vecA,vecB,vecC` represents the three sides of an equilateral triangle taken in the same order then find the angle between (i) `vecA` and `vecB` (ii) `vecB` and `vecC` (iii) `vecA` and `vecC`.