If the 3rd term of an A.P is 12 and the 7th term is 24, then the 10 th term is? I need clear step by step explanation
Answers
Answered by
1
Answer:
36
Step-by-step explanation:
because in each term 4 is added
Answered by
1
Answer:
33
Step-by-step explanation:
a+2d=12
a+6d=24
a+9d=?
subtract above 2 equations i.e (2)-(1)
4d=12
d=3
substitute d value in any of the eqn
eqn1
a+2(3)=12
a=6
a+9d=6+9(3)
=33
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