can we give the justification of angle 45 as it is shown in the video or is it important to do it in the way as it is shown in the textbook solutions (of ncrt book)

Asked by Chetna khindri | 16th Oct, 2013, 11:14: PM

Expert Answer:

The justification can be given by any of the two methods.

Answered by  | 17th Oct, 2013, 09:22: AM

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