Write the 20th term of AP whose first term is -81 and common difference is -3
Answers
Answered by
1
here's your answer..
Hope it helped:-):-):-):-)
Hope it helped:-):-):-):-)
Attachments:
Answered by
1
Given: a = -81
d = -3
To find : a20
By formula,
an=a+(n-1)d
a20=-81+(20-1)-3
= - 81+(19)-3
=-81-57
= - 138
Hence 20th term of A.P is - 138
I HOPE IT WILL HELP U BUDDY.
Pls mark it as brainliest ans brother.
Similar questions