5.
(a) What is the value of p, if the equations given
below are consistent and x = 0 y?
5x + 4y = 32
2py + 15x = 96
(A) 5 (B) 6
(C) 4 (D) 3
Answers
Answered by
2
Or ...
we could do it ...
since x=0 so from first equation y=8
now put x=0 and y=8 in equation second ..
2p×8+15×0=96
16p=96
p=6
Attachments:
Similar questions