3.
If p = - 3, q = 0, r = 2, find the value of-
(a) p + 9 + P + 1
Answers
Answered by
0
Answer:
a)p+9+p+1=-3+9+-3+1=10
Answered by
0
Given
p=-3
q=0
r=2
To Find
2pq+2qr-4pr=?
SOLUTION
2pq+2qr-4pr=(2×3×0)+(3×0×2) -(4×-3×2)
= 0+0-(-24)
=+24
ANSWER
therefore 2pq+2qr-4pr=24
hope it helps you...
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