SSC CPO SI and ASI Model Paper 6

Question : 37 of 200

Marks: +1, -0

If a @ b = a2  b2  ab , then 3 @ 8 =

Solution:

(1)

3 @ 8

= 32 × 82 + (3 × 8)

= 9 × 64 + 24

= 576 + 24

= 600

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