3 years ago

Find 25th and 49th term of the sequence 50 ,46,42,38......

Mathematics

1 answer:

Juliette [100K]3 years ago

6 0

Answer: -46

Step-by-step explanation:

$u_1=50=50-(1-1)*4\\u_2=46=50-(2-1)*4\\u_3=42=50-(3-1)*4\\...\\\\u_n=50-(n-1)*4\\\\\\u_{25}=50-(25-1)*4=-46\\\\\\Answer\ -46\\$

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Find 25th and 49th term of the sequence 50 ,46,42,38......​

Find 25th and 49th term of the sequence 50 ,46,42,38......