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Dear,
Please find attached my qurey.
Please explain how to use solve function in the attached equation
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.
I think you wanted to:

Better approach is:

Success!
Luc
Thank you for your reply.
Regards,
Robert
