Question

Find the 7th term from the end of the A.P. 32, 37, 42, 47, …, 237.​

Answer 1

Answer:

☞Question :

• find the 7 th term from end of A.P
• so 1st step find Tn = 247 n = ?

☞Formula :

• formula = a+(n-1)d

☞Answer :

• 247 = 32+(n-1)5
• 247 = 32+5n-5
• 5n = 247-27
• n = 220/5
• n = 44

next 7th term is n = 51 ,

• T51 = 32+(51-1)5
• T51 = 32+250
• T51 = 282

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Answer 2

Answer:

Step-by-step explanation:

Answer:☞

Question

:find the 7 th term from end of A.P

so 1st step find Tn = 247 n = ?☞

Formula :

formula = a+(n-1)d☞Answer :247 = 32+(n-1)5247 = 32+5n-55n = 247-27n = 220/5n = 44next 7th term is n = 51 ,T51 = 32+(51-1)5T51 = 32+250T51 = 282Please like..(◔‿◔) ✯