Physics, asked by NoorainBalqui, 11 months ago

0.4 ICAP+0.8 JCAP+cKCAP represents a unit vector when c =?

Answers

Answered by tanglednaaz12

2

√0.4² + 0.8²+c² = 1

0.16 + 0.64 + c² = 1²

c²= 1 - 0.8 = 0.2

c= √0.2Ans.

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