Math, asked by Anonymous, 1 year ago

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Answered by HimanshiKankane
1
60:- the correct Option is (2) i.e. (x-1) since here x=1 and when putting x=1 in the equation p(x) we get ;
a×1+b×1+c×1+d=0
so , a+b+c+d=0
61:- the Correct option is (4) i.e. QO=PR/2 since the length of both the diagonals is not necessarily equal. Whereas all other options shows the properties of rhombus.
thank u! hope it helps!
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