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

User Carlos Lima
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1 Answer

4 votes

Answer: -46

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\\

User YWCA Hello
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