ही(23 x2y’z) X (-1 Sf-‘yzz}a-r ) – InterviewSolution

1.	ही(23 x2y’z) X (-1 Sf-‘yzz}a-r )
Answer» (23x^2y^3z)(-15x^3yz^2)= 23(-15)(x^[2+3]y^[3+1]z^[1+2])= -345(x^5y^4z^3)

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