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(Q) If x^2/y^2+y^2=14 ,find the value of x^3/y^3+y^3/x^3. please answer me in detail.OK guys.

with clear process plzzzz..​

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9th

Maths

Linear Equations in Two Variable

Solution of Linear Equations in Two Variables

If 2x + 3y = 14 and 2x - 3y...

MATHS

If 2x+3y=14 and 2x-3y=2, find the value of xy.

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ANSWER

2x+3y=14,2x−3y=2

Adding :

2x+3y=14

2x−3y=2

__________

4x=16

x=4

∴xy=4×2

=8

2×4+3y=14

8+3y=14

3y=6

y=2

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