1.

यदि `veca=(hati-2hatj), vecb=(2hati-3hatj)` तथा `vecc=(2hati-3hatk)`, तब `(veca+vecb+vecc)` ज्ञात कीजिए।

Answer» Correct Answer - `(5hati-5hatj+3hatk)`


Discussion

No Comment Found

Related InterviewSolutions