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CBSE Class 10 Answered

The angle that the vector A=2i+3j makes with y-axis is
Asked by | 31 Mar, 2012, 11:04: AM
answered-by-expert Expert Answer
A= 2 i +3j

tan?= (2/3)

?=tan-1(2/3)

? is the angle between the y -axis and the resultant vector.

Answered by | 03 Apr, 2012, 11:41: PM

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