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(#M40040506) TCS QUESTION algebra Keep an EYE

(98*98*98 – 73*73*73)/( 98*98*98 – 73*73*73)=?
a).171
b).4
c).420
d).415

Asked In TCS ANUP KUMAR GUPTA (10 years ago)

Unsolved Read Solution (2)

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(#M40040505) TCS QUESTION algebra Keep an EYE

. (40*40*40 – 31*31*31)/(40*40+40*31+31*31)=?
a)8
b)9
c)71
d)51
Solution: a3 -b3 =(a-b)*(a2+a*b+b2) so from this formula we will find (a-b) value

Asked In TCS ANUP KUMAR GUPTA (10 years ago)

Unsolved Read Solution (7)

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