if commom diff. of an AP is 6 then find the value of a20-a17
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a20=a+19(6)=a+114
a17=a+16(6)=a+96
so a20-a17=a+114-(a+96)=a+114-a-96
=114-96=18
I hope you understand....
Regards,
Leukonov.
a17=a+16(6)=a+96
so a20-a17=a+114-(a+96)=a+114-a-96
=114-96=18
I hope you understand....
Regards,
Leukonov.
Leukonov:
yes. in +1. u?
10th
So Where do u live?
why do u wanna know me?
Just asking
its Okay, if you Dont wanna Answer...
He stopped answering...
yeah noticed it right now..
Hm... Okay.
okay.
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