Find the sath 20th term of the
A.S -2,- 5-8
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Answer:
20th term = -59
Step-by-step explanation:
a=-2 & d=-3
now ,tn =a+(n-1) d
.:.t20=-2+(20-1)-3
.:.t20=-2+19×-3
.:.t20=-2+(-57)
.:.t20=-2-57
.:.t20=-59
Hope this will help you!
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