Find the 12th term from the last term of the A.P -2,-4, -6,... - 100
Answers
Answered by
3
the answer is negative 62
Answered by
4
Step-by-step explanation:
A.P. -2 , -4 , -6 , ..................., -100
कुल पद(n) = 50
a = -2 , d = -4 -(-2) = -4+2 = -2
अंतिम से 12वाँ पद 39वाँ पद होगा ।
39वें पद के लिए ,
n = 39 , a = -2 , d = -2
39वाँ पद = a + (n - 1)d
= -2 + (39 - 1)(-2)
= -2 + 38(-2)
= -2 - 76 = -78
Similar questions
Physics,
6 months ago
Environmental Sciences,
6 months ago
Science,
6 months ago
Computer Science,
11 months ago
Science,
1 year ago
English,
1 year ago