1.

If a o+ b = a^3 + b^2+ 1 a © b = (a - b)^2+ 1 a ** b = a^3 - b^2 + 1 If P = (2 o+ 3)© (3 ** 5), then the value of P is :

Answer»

<P>225
226
256
none of these

Solution :`P = (2oplus3) © (3*5)
`rArr P = (2^3+3^3+1)©(3^3-5^2+1)
rArr P = 18©3 = (18-3)^2 + 1`
rArr P = 226`


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