Question

I can solve this sum. ( Change into negative)​

Answer 1

I can't solve this sum....

Answer 2

Answer:

The negative sentence of the given positive sentence is : I am unable to solve this sum. Or it can be : I can't solve this sum.

Explanation :

• Negative sentence takes negative make like 'no', 'not' to turn the positive sentence into negative sentence.

• Both 'unable' and 'can't' express negative senses, that's why above written sentences are negative sentences. 'Unable' means not 'able'.

• Example : He is not my father.