किसी समांतर श्रेणी का पहला

1.	किसी समांतर श्रेणी का पहला, दूसरा एवंअंतिम पद क्रमश: 4.7, एवं 31 है। इसके पदोंकी संख्या होगी(A) 10(B) 12'C)8(D) 13
Answer» ANSWER: OPTION A 10. .............

किसी समांतर श्रेणी का पहला, दूसरा एवंअंतिम पद क्रमश: 4.7, एवं 31 है। इसके पदोंकी संख्या होगी(A) 10(B) 12'C)8(D) 13

Answer»

ANSWER:

OPTION A 10. .............

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किसी समांतर श्रेणी का पहला, दूसरा एवंअंतिम पद क्रमश: 4.7, एवं 31 है। इसके पदोंकी संख्या होगी(A) 10(B) 12'C)8(D) 13​

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किसी समांतर श्रेणी का पहला, दूसरा एवंअंतिम पद क्रमश: 4.7, एवं 31 है। इसके पदोंकी संख्या होगी(A) 10(B) 12'C)8(D) 13