write the value of x in an A.P.3,7,11,x,19,.....
Answers
Answered by
33
Answer:
A=3
D=4
Then,
t4=a+(n-1)*d
T4=3+3*4
T4=3+12
T4=15
Therefore x=15
Answered by
20
HERE IS YOUR ANSWER :-
A=3
D=4
Then, t4 = a +(n-1) + d
T4= 3+3*4
T4=3+12
T4=15
Therefore, X=15.
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thanx
A=3
D=4
Then, t4 = a +(n-1) + d
T4= 3+3*4
T4=3+12
T4=15
Therefore, X=15.
Mark as brainliest if it helps u
thanx
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