Q. Type the next number in this sequence:3,4,6,9,13,_
Identify Pattern: Identify the pattern in the sequence.The differences between consecutive terms are as follows:4−3=16−4=29−6=313−9=4The pattern in the differences is increasing by 1 each time.
Predict Next Difference: Predict the next difference in the sequence.If the pattern continues, the next difference should be 5, since the last difference was 4.
Calculate Next Number: Calculate the next number in the sequence.To find the next number, add the next difference to the last number in the sequence:13+5=18