In parallelogram law of vector, the direction of resultant vector is g

1.	In parallelogram law of vector, the direction of resultant vector is given by
Answer» <P>`tanalpha=(Qcos THETA)/(P+Qsin theta` `tanalpha=(Qsin theta)/(P+Qcos theta` `tanalpha=(P SIN theta)/(P+Qcos theta` `tanalpha=(P cos theta)/(P+Qcos theta` ANSWER :B

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