Math, asked by abhiraj12595, 9 months ago

x\a+y\b = 2,
ax - by = a² – b²
Answer pls​

Answers

Answered by shailendraai366
0

Answer:

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Step-by-step explanation:

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Answered by kapilsir19
1

Answer:

 \frac{x}{a}  +  \frac{y}{b}  = 2 \\ ax - by =  {a}^{2}  -  {b}^{2}  \\  -  -  -  -  -  -  -  -  -  -  -  -  -  \\ bx + ay = 2ab \: ...........(1) \times b \\ ax - by =  {a}^{2}  -  {b}^{2} ..........(2) \times a \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\  {b}^{2} x + aby = 2a {b}^{2}  \\  {a}^{2} x - aby = a( {a}^{2}  -  {b}^{2} ) \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -   \\  {b}^{2} x +  {a}^{2} x = a( {a}^{2}  -  {b}^{2} ) + 2a {b}^{2}  \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\ x( {a}^{2}  +  {b}^{2} ) = a( {a}^{2}  -  {b}^{2}  + 2 {b}^{2} ) \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\ x( {a}^{2}   +  {b}^{2} ) = a( {a}^{2}  +  {b}^{2} ) \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\ x = a \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\ put \: the \: value \: of \: x \: in \: eq \: (1) \\  -  -  -  -  -  -  -  -  -  -  -  -  -    -  \\ bx + ay = 2ab \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\ ab + ay = 2ab \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -   \\ a(b + y) = 2ab \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\ b + y = 2b \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -   \\ y  = 2b -b \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\ y = b \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -   \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -   \\ so \\  -  -  -  -  -  -  -  -  -  -  -  -  -  - \\   x = a \\ y = b \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -  \\  -  -  -  -  -  -  -  -  -  -  -  -  -  -   \\  -  -  -  -  -  -  -  -  -   -  -  -  -  -

Step-by-step explanation:

please Mark as a result

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