निम्न समीकरणों को युगपत समीकरण में बदलकर हल कीजिए ; √x/y=4,1/x+1/y=1/xy
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Step-by-step explanation:
√x/√y=4
- 4y+4x=16____1
1/x+1/y=1/xy
= y+x=xy _____2
multiply eqn 2 by 4
we get,
4y+4x=4xy_____3
adding eqn 1&2
4y+4x=16
+4y+4x=4xy
___________
8x = 20xy
x = 20/8
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