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CBSE Class 11-science Answered

sis triangle law and parallelogram law are same . since they both are expressing the only 2 vectors why ?  
Asked by prasaddhurjati | 14 Sep, 2015, 06:08: PM
answered-by-expert Expert Answer

Hi,

They are effectively the same. In triangle law; the third side of the triangle is used in such a manner which is being used in the diagonal of the parallelogram.

Answered by | 14 Sep, 2015, 06:32: PM
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CBSE 11-science - Physics
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