1.

0.5*0.5*0.5 -0.2 *0.2 *0.2 + 0.3*0.3 *0.3 + 3 *0.2 *0.3 *0.5 /0.5*0.5 +0.2*0.2+ 0.3*0.3 + 0.5*0.2+ 0.2*0.3-0.5*0.3 बराबर है ?

A. 0.4
B. 0.6
C. 1.2
D. 2.3
Answer» C. 1.2


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