Find the 9th term from the end towards the term of the AP 5,9,13_185
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Step-by-step explanation:
5, 9, 13, ....... 185.
a = 5 d = 4
to find the 9th term from the end 'a' becomes 185 and d = -4
a9 from the end
an = a + (n-1)d
a9 = 185 + (9-1)(-4)
= 185 + 8(-4)
= 185 - 32
= 153
therefore the 9th term from the end = 153
Hope you get your answer
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