what is 1 3 5 7 9

Whatis the nth term of the arithmetic sequence 1,3,5,7,9,11? A n+1 B n−1 C 2n+1 D 2n−1 Easy Solution Verified by Toppr Correct option is D) Clearly, the difference of successive terms of above sequence is constant which is 2 So given sequence is in AP with first term 1 and common difference 2 Hence general term is, a n=a+(n−1)d=1+(n−1)2=2n−1 564 : 0.078125: 1.984375: 6/64: 3/32 : 0.09375: 2.38125: 7/64 : 0.109375: 2.778125: 8/64: 4/32: 2/16: 1/8 : 0.125: 3.175: 9/64 : 0.140625: 3.571875: 10/64: 5/32 : 0.15625: 3.96875: 11/64 : 0.171875: 4.365625: 12/64: 6/32: 3/16 : 0.1875: 4.7625: 13/64 : 0.203125: 5.159375: 14/64: 7/32 : 0.21875: 5.55625: 15/64 : 0.234375: 5.953125: 16/64: 8/32 Themean of 1, 3, 5, 7, 9, 11, 13 is 7. We can easily solve this problem by following the given steps. Now, we know. Mean = Sum of all observations/total number of observations. Mean of the given data = 1+3+5+6+9+11+13/7 ( The total number of observations here is 7. QuestionThe value of 1+3+5+7+9+.+25 is: A 196 B 625 C 225 D 169 Easy Solution Verified by Toppr Correct option is D) We take the first term a=1, last term l=25, common difference d=2 and the number of terms =n. Then, since it is an A.P. series, l=a+(n−1)d n= dl−a+1 = 225−1+1 = 225−1+2 = 225+1 = 226 =13 Let S n be the sum of n=13 terms FractionCalculator Step 1: Enter the fraction you want to simplify. The Fraction Calculator will reduce a fraction to its simplest form. You can also add, subtract, multiply, and divide fractions, as well as, convert to a decimal and work with mixed numbers and reciprocals. We also offer step by step solutions. Step 2: Vay Tiền Nhanh Chỉ Cần Cmnd.

what is 1 3 5 7 9