Math, asked by ashraytiwari17, 10 months ago

is angle between two vectors is always acute?​

Answers

Answered by Anonymous
1

No... Angle between anti parallel vector is 180 degree which not acute.

Resultant will be calculated by using formula. Put the value of cos 180 in formula.

COS 180 DEGREE = -1

ashraytiwari17: what is the resultant then
Anonymous: now see answer
ashraytiwari17: thanks a lot
Anonymous: your welcome ☺
Anonymous: If possible then FOLLOW ME
ashraytiwari17: (r1)² = f1² + f2² + 2f1f2cos180°
Anonymous: yup correct
ashraytiwari17: thnkz
Anonymous: welcome
Answered by diya9573049
1

No..it is 180degree for,OMG a straight line angle

ashraytiwari17: wht about in rest cases
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