Question

for which value s of k will the pair of linear equations Kx + 3y -(k -3)= 0 and 12 + ky -k. = 0 have infinite number of solutions.​

Answer 1

Step-by-step explanation:

for value s of k will the pair of linear equations Kx + 3y -(k -3)= 0 and 12 + ky -k. = 0 have infinite number of solutions.

Answer 2

Answer:

for which value s of k will the pair of linear equations Kx + 3y -(k -3)= 0 and 12 + ky -k. = 0 have infinite number of solutions.Step-by-step explanation:

The work done is negative.(-25N)

W= WORK DONE

F = FORCE ACTING ON THE OBJECT

S = DISTANCE/DISPLACEMENT/HEIGHT

W = F * S (For positive work) Equation 1

W = - F * S (For negative work) Equation 2

HERE, we will use Equation 2

Substituting all the values, we get

W =-F * S

W = -5 * 5

W = - 25 N