If P an Q are two points on the cuarve y=2^{x+2} such that \ov {OP} .\ov i=-1 and \ov {OQ} .\ov i=2, then the mnagnbitude of ( \ov {OQ} -4\ov {OP}) is

AP EAMCET Engineering 2018 Apr 22 Shift 2 Paper

Section: Mathematics

Question : 29 of 160

Marks: +1, -0

If P an Q are two points on the cuarve y=2x+2 such that OP.i=−1 and OQ.i=2, then the mnagnbitude of (OQ−4OP) is

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