Question

-3 ,-1/2, 2……… The 11th

term of this Arithmatic Progression is

explain itt​

Answer 1

Answer:

22

Step-by-step explanation:

we have d(common difference) = 2-(-1/2)=5/2

now , a (first term)= -3

put value of a and d in formula : a 11 = a + (n-1) d

we get : a11= -3 + 10×5/2

therefore, a11= 25-3

a11 =22

Answer 2

Answer:

11 th term of the given arithmetic progression is 22