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(17/x)+(19/y)=18 (16/x)+(14/y)=15find x and y? |
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Answer» ong>Answer: TAKE 1/x is A and 1/y is b 17a+19b=18 ....eq1 16a+14b =15 ...eq2 now use elimination method.get VALUE of A. substitute the value of A in any of the equations. get value of b. find X and y then as we have GOT A and b ki value. SIMPLE |
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