Q. 115.0( 1 Vote )
If LCM of express A. 6x2y2
B. 2xy2
C. 10x2y4
D. 60x3y6
Answer :
Let u(x) = 2 × 3 × x2 × y4
Let v(x) = 2 × 5 x × x × y2
So by comparing u(x) and v(x), HCF = 2xy2 [Least power of variables and common terms]
So the correct answer is B [2xy2].
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