Question

Which of the following statements is wrong?

(a) 3K + 2 and 3K + 5 will represent same series

(b) 5K + 2 and 5K – 3 will represent same series

(c) 6K + 2 and 6K – 3 will represent different series

(d) 7K + 4 and 7K – 3 will represent different series​

Answer 1

Answer:

Option a and option b are wrong

Because according to option a 3k+2=3k+5

3000+2=3000+5

3002 is not equal to 3005

Hence option a is wrong

Now option b

Here option b is wrong because according to option b 5k+2=5k-3

5000+2=5000-2

5002 is not equal to 4998 but in option b it is said that 5k+2 and 5k-3 are same .Hence the statement is wrong.