The first four terms of an AP,
whose first term is -2 and the
common difference is -2, are
Answers
Answered by
3
Answer:
tn=a+(n-1)d
t4=-2+(4-1)-2
t4=-2+3×-2
t4=-3-6
t4=-9
Step-by-step explanation:
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Answered by
1
Answer:
a= -2. d=-2
Step-by-step explanation:
a+d= -2+(-2)= -4
a+2d=-2+2(-2)=-6
a+3d=-2+3(-2)=-8
a+4d=-2+4(-2)=-10
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