
Identity:

So we can rewrite the denominator to get

Multiply numerator and denominator by

. Several terms will cancel since

. Also,

. We get

Factorize the numerator, and write

in terms of

in the denominator to factorize it further to get

The

factors cancel, leaving you with

which you could simplify a bit further by writing
The correct answer for the given statement above would be TRUE. Yes it is true that if <span>f is a smooth function, then curl(gradf) = 0 i + 0 j + 0 k. I hope this is the answer that you are looking for. Thank you for posting your question in brainly. </span>
Answer:B
Step-by-step explanation:
bc i’m like that
Step 1: 654.75-15.00= $639.75
Therefore the club made $639.75