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this is the solution sorrry i had done roughly...
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Vaishnavi9118:
ohh
all the best for ur career ahead
thanks.,...
hi i have a doubt in maths.... pls solve this
i have posted it already
the question is-
(5^-1*7^2/5^2*7*-4)^7/2 * (5^-2*7^3/5^3*7*-5)^-5/2
it's from rd 9th
if u have any queries in the question pls ask
8317067955 this is whatsapp no. send me pic of this question on this no.
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