Question

1. If x = 2 and y = 2 satisfies equation ax + by = 10 then a + b = ________

Answer 1

Answer:

Let p(x) = ax + by =10

Given:

1. x= 2
2. y =2

Putting the values of 'x' and 'y' in p(x), we get:

= a(2) + b (2) = 10

=> 2a + 2b =10

=> 2 ( a+ b ) = 10

=> a+b = 10/2

=> a+b = 5

Hence, a+b = 5

Proved.

Answer 2

Answer!✔️
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