Question

Find the 11th term of a.p 2 7 11

Answer 1

Answer:

52

Step-by-step explanation:

AP-:2,7,12

• a=2
• d=a2 -a1

d= 7-2

d=5

• n=11

formula-: an=a+(n-1)d

11th term=2+(11-1)d

11th term= 2+10×5

11th term =52

Answer 2

• A = 2
• D = 5
• N = 11

Formulae for AP is [a + (n-1)d]

On using this formulae we get 2 + (11 - 1) 5 which is equal to 52. So the 11th term is 52.

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