given-that-the-5th-term-of-an-AP-is-more-than-its-firs-term-by-12-and-the-6th-term-is-more-than-the-first-term-by-10-find-the-fist-term-common-difference-and-100th-term-

Question Number 184744 by Salimatshitu last updated on 11/Jan/23

g i v e n t h a t t h e 5 t h t e r m o f a n A P i s m o r e t h a n i t s f i r s t e r m b y 12 . a n d t h e 6 t h t e r m i s m o r e t h a n t h e f i r s t t e r m b y 10 . f i n d t h e f i s t t e r m ? c o m m o n d i f f e r e n c e a n d 100 t h t e r m

Commented by mr W last updated on 11/Jan/23

p l e a s e {d o n}^{'} t w r i t e t h e w h o l e q u e s t i o n

i n a s i n g l e l i n e! u s e l i n e b r e a k s!

Answered by Nimnim111118 last updated on 11/Jan/23

a + 4 d = a + 12 \Rightarrow d = 3

a + 5 d = a + 10 \Rightarrow d = 2

I t h i n k y o u r q u e s t i o n i s w r o n g .