Question

i have written a letter to him requesting help. change voice ​

Answer 1

Answer:

A letter is written by me requesting a help..

Explanation:

Answer 2

A letter is written to him by me, requesting a help.

• We needed to change the voice of the sentence for which we had to change the subject of the sentence.
• In the initially given sentence, the subject was "I", now we have changed the subject to " A letter".
• We must take care that the meaning of the sentence doesn't changes otherwise it would be incorrect.