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Questions and answers by
Abhijeet Sharma
Answers (1)
5v + a/2 * 5^2 = 40 ____ (i) 10v + a/2 * 10^2 = 10^2 ____ (ii) for (i) : 80 = 10v +25a 16 = 2v +5a _____ (a) for (ii) : 105 = 10v + 100a/2 105 = 10v + 50a 21 = 2a + 10a _____ (b) solve for( a )&( b ) we get , 5a = 5 a=1 therefore : 2v +5=16 2v = 11 v =
