The two vectors `vecA` and `vecB` are drawn from a common point and `vecC = vecA + vecB`. In column- I are given the conditions regarding the magnitudes of `vecA, vecB and vecC` as A, B, C respectively. Column- II gives the angle between the vectors `vecA and vecB`. Match them.

Answer

`a to r; b to p; c to q,s; d to p`

Explanation

(a) `A^(2) + B^(2) = C^(2) rArr theta = 90^(@)`
(b) `A^(2) + B^(2) gt C^(2) rArr theta = 90^(@)`
`A^(2) + B^(2) lt C^(2) rArr theta = 90^(@)`
(d) `A^(2) = B^(2) = C^(2) rArr theta = 120^(@) rArr theta gt 90^(@)`