Question

Consider the arithmetic sequence 13,23,33....

a)What is the common differnce ?

b)Find the tenth term of this sequence ?​

Answer 1

Answer:

the common difference is of ten

Step-by-step explanation:

the tenth term of this sequence is 43

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Answer 2

Answer:

1. 10

2. 103

Step-by-step explanation:

1. Common difference = a2 - a1=23-13=10

2. A10 = a+(n-1)d=13+(10-1)10=13+9×10=13+90=103