Question

He did it by applying some method. I do not know it.(Join it into complex sentence by using noun clause)​

Answer 1

●Complex sentence:-

I do not know that he did it by applying some method.

● 'that' is a noun clause

Answer 2

$\huge\pink{AnsWeR}$

I donot know that he did it by applying same method.

$<marquee>$

$\huge\purple{Hope\:It\:Helps!!}$