Math, asked by syedjawadsyedjawad33, 5 hours ago

In an Arthemetic progression an=5n+2,then 1st term is

Answers

Answered by AnnaJoemon
0

Answer: lf the nth term of an AP is (5n-2), find its (i) first term, (ii) common difference and (iii) 19th term. ⇒T1=(5×1-2)=3andT2=(5×2-2)=8. (i) first term = 3

Step-by-step explanation:

Answered by midhunmadhu1987
2

Answer:

7

Step-by-step explanation:

To find the first term put n=1 in the equation.

we get an = 5×1 + 2 = 7

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