-0.5,-1.0,-1.5,.......;22term
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HEY HERE IS YOUR ANSWER
THIS SERIES ARE IN AP
HERE
a=-0.5 d=-1.0-(-0.5)=-0.5
we have to find 22 term
we know a formula for finding nth term
which is as
An=a+(n-1)d
putting values in this formula
A22=-0.5+(22-1)d
=-0.5+21d
= -0.5+21*(-0.5)
=-0.5+(-10.5)
=-0.5-10.5
A22 =-11
so it's 22 term is -11
hope you understand well
be happy
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