Math, asked by mujeebabdul58588, 22 days ago

If aₙ =2n² - 4 then the value of a₄ is

Answers

Answered by krishnalatha125

0

Answer:

a4 = 2(4) ^-4

a4 = 8^ - 4

a4 = 64 - 4

a4 = 60

Answered by saurabhadhikari20

1

Answer:

putting n= 4 we get,

a4 = 2× 4² - 4

= 2× 16 - 4

= 32 - 4

= 28

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