<u>Answer:</u>
- The first four terms are <u>4</u><u>,</u><u>8</u><u>,</u><u>1</u><u>2</u><u>,</u><u>1</u><u>6</u>
<u>Step-by-Step </u><u>Explanation</u><u>:</u>
The given relation between the nth term and it's previous term is given by:
GiveN:
Now finding the other three terms of the AP with the given relation.
Putting a1 = 4,
Now, Third term:
Putting a2 = 8,
Now, Fourth term:
Putting a3 = 12,
Hence, The first four terms of the AP is 4, 8, 12 & 16.
2s + 3 = 19
2s = 16
s = 8
He can buy 8 cans of soup.
Answer:
A.
Step-by-step explanation:
We are given the expression,
On re-writing the expression after borrowing 1, we have,
=
i.e. =
i.e. =
Thus, the equivalent expression after borrowing 1 from the given expression is .
Hence, option A is correct.
The answer is option 4, (-1,2)
Answer:
x=2
Step-by-step explanation: