Question

Choose the 16th triangular number from the given options:
a) 134
b) 136
c) 138
d) None of these
13. Every number has at least ___________ factors.
a) 1
b) 2
c) 3
d) 4​

Answer 1

Answer:

1) 16th triangular no is 120 but

this is not in option

so,option 4th is correct

2)Every no has at least 2 factors

this are 1 &this no mean of 17 factor is 1&17

so option 2nd is correct

Step-by-step explanation:

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