___, 38,___,___,___, - 22
In the following AP, find the missing terms....
Answers
Answered by
31
let the common difference be d
last term = -22
2nd term = 38
-22 - (2-1)d = 38
-d = 38 + 22
d = -60
ist term = 38 -(- 60 ) = 38 + 60 = 98
last term = -22
2nd term = 38
-22 - (2-1)d = 38
-d = 38 + 22
d = -60
ist term = 38 -(- 60 ) = 38 + 60 = 98
Anonymous:
awesome..
Answered by
24
a+ d = 38
- a+5d=-22
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-4d=60
d=-15
#first term:-
a+d=38
a+(-15)=38
a=53
#third term:-
a+2d=?
53-2×15=23
#fourth term:-
a+3d=?
53-3×15=8
#fifth term:-
a+4d=?
53-4×15=7
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