निम्नलिखित A.P. का सार्व अंतर ज्ञात कीजिए :6,1,-4,-9,-14,….. | 10 | समांतर श्रेढ़ी | MATHS | S C...

What is the difference between the mean and median of the given data ? निम्नलिखित आँकड़ों के माध्य तथा माधियका के बीच कितना अंतर है : 5, 7, 8, 13, 12, 14, 9, 2, 26, 10?

For an A.P., find S10 if a = 6 and d = 3.

If the n^(th) term of the A.P. -1, 4, 9, 14,…. is 129, find the value of n.

If the n^(th) term of the A.P. -1, 4, 9, 14,…. is 129, find the value of n.

Find the value/ मान ज्ञात कीजिए: 1/((9-4 sqrt5)^2)+1/((9+4 sqrt5)^2)

15th term of an A.P. 5, 6 1/2, 8, 9 1/2, ……….. Is

Which term of the A.P.4,9,14,19,.....is 89 ?