if a equal to X /(X square + Y square) and b = Y/ ( X square + Y square ). then value of (x + Y) is
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Answer:
ab(x^2 + y^2) or abx^2 + aby^2
Step-by-step explanation:
a = x/(x^2 + y^2)
x = a(x^2 + y^2)
b = y/(x^2+y^2)
y = b(x^2+y^2)
So ATP,
x+y
a(x^2 + y^2) + b(x^2+y^2)
ab(x^2 + y^2) or abx^2 + aby^2
nitishmadhepura45:
thanks but you have not given full ans....
Answered by
0
The value of (x + y) is
Given: a=
b=
To Find: x + y
Solution: Squaring the values of a and b on both sides:
=
=
+ =
+ =
By performing cross multiplication,
= - (Eq1)
From the given values in the question,
x = a()
From eq1 we get,
x = a( )
From the given values in the question,
y = b()
From eq1 we get,
y = b( )
Now adding x and y,
x + y = a( ) + b( )
x + y =
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