Question

If a = 5; d = -1 then which term of the
AP is zero? (यदि a = 5,d= -1 हो तो AP
का कौन सा पद शून्य होगा?)​

Answer 1

${\huge{\boxed{\underline{\rm{\color{turquoise}{Required Answer:}}}}}}$

To Solve:

• Which Term will be 0

Given:

• a = 5
• d = -1
• aⁿ = 0

Solⁿ:

• We have every term except the n
• Apply : aⁿ = a + ( n-1 ) d

=> aⁿ = a + ( n-1 ) d

=> 0 = 5 + ( n-1 )( -1 )

=> 0 = 5 -n +1

=> 0 = 6 -n

=> -6 = -n

=> 6 = n

★ 6th Term of the A.P will be 0.

HOPE IT HELPS

MARK BRAINLIEST PLS :)