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In the shown fig . 5.12 (a) , (b) and (...

In the shown fig . 5.12 (a) , (b) and (c ) , find the angle between A and B .
(b)
.

A

`45` ,`150` ,`35`

B

`45` ,`30` ,`35`

C

`45` ,`150` ,`135`

D

`45` ,`45 ,`35`

Text Solution

Verified by Experts

The correct Answer is:
A
If we draw both the vectors from one point with their arrows outwards, then they can be shown as below In Fig (a) `theta = 45^(@)`
In fig (b) `theta = 150^(@)` and
In fig (c) `theta = 35^(@)`

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