if a=2,b=-3,c=1,d=-5 then find the value of 1.
ac-bd=
Answers
Answered by
1
Step-by-step explanation:
ac-bd = (2×1)- (-3×-5)
2-(15)
-12.
Answered by
0
Answer:
a=2
b=-3
c=1
d=-5
1.ac-bd
(2)(1)-(-3)(-5)
2+(3)(5)
2+15
17
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