3-1.Vectors
easy

यदि $\mathop P\limits^ \to = \mathop Q\limits^ \to $ तब निम्न में से कौनसा विकल्प असत्य है

A

$\hat P = \hat Q$

B

$|\,\mathop P\limits^ \to \,|\, = \,|\,\mathop Q\limits^ \to \,|$

C

$P\hat Q = Q\hat P$

D

$\mathop P\limits^ \to + \mathop Q\limits^ \to = \hat P + \hat Q$

Solution

(d)$\mathop P\limits^ \to + \mathop Q\limits^ \to = P\hat P + Q\hat Q$

Standard 11
Physics

Similar Questions

Start a Free Trial Now

Confusing about what to choose? Our team will schedule a demo shortly.