find the 35th term of an AP whose first term is 76 and the common difference is -6? class 10
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35TH TERM IS -128
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Answer:
Ans = - 128
Step-by-step explanation:
Solution,
First term (a) = 76
Common difference (d) = - 6
3 5th term =?
We have,
Or, tn = a + (n - 1)d
Or, t 35 = 76 + (35 - 1) × - 6
Or, t35 = 76 + 34× (-6)
Or, t35 = 76 - 204
Or, t35 = - 128
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