If the magnitude of of two vectors is equal to the magnitude of difference of the two vectors- the angle between these vectors is-0-o45-o90-o180-o

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Here- -x2192-A-x2192-B-x2192-A-x2212-x2192-B-A2-B2-2-x2192-A-x2192-B-A2-B2-x2212-2-x2192-A-x2192-B4-x2192-A-x2192-B-0As dot products of two vectors is zero so the angle between them will be 90o-

If the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors, the angle between these vectors is:
$0^{o}$
$45^{o}$
$90^{o}$
$180^{o}$

Here, $| \to A + \to B | = | \to A - \to B |$
$A^{2} + B^{2} + 2 \to A . \to B = A^{2} + B^{2} - 2 \to A . \to B$
$4 \to A . \to B = 0$
As dot products of two vectors is zero so the angle between them will be $90^{o}$ .

If the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors, the angle between these vectors is:0o45o90o180o

Here, |→A+→B|=|→A−→B|A2+B2+2→A.→B=A2+B2−2→A.→B4→A.→B=0As dot products of two vectors is zero so the angle between them will be 90o.

If the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors, the angle between these vectors is:
$0^{o}$
$45^{o}$
$90^{o}$
$180^{o}$

Here, $| \to A + \to B | = | \to A - \to B |$
$A^{2} + B^{2} + 2 \to A . \to B = A^{2} + B^{2} - 2 \to A . \to B$
$4 \to A . \to B = 0$
As dot products of two vectors is zero so the angle between them will be $90^{o}$ .