How to use solve function

[ranto]

Dear,

Please find attached my qurey.

Please explain how to use solve function in the attached equation

[Werner_E]

Robert anto wrote:

Dear,

Please find attached my qurey.

Please explain how to use solve function in the attached equation

You already did it and got the corect solution FR=0. If you want a product to be zero at least one of its factors has to be zero.

Not sure what you really intend to do.

[vlehner]

Hello Robert,

look here for the solution.

[LucMeekes]

I think you wanted to:

Better approach is:

Success!
Luc

[ranto]

‌Thank you for your reply.

Regards,

Robert