Hi,
can you help me out with this problem:
https://ibb.co/gwkqW9F
The task is to solve it without calculator. Result is square root (2)
...................... added the image
Thanks.
can you help me out with this problem:
https://ibb.co/gwkqW9F
The task is to solve it without calculator. Result is square root (2)

Thanks.
Last edited by a moderator: