Question

6)
lestion: (1 marks )
Question
The value of Curl (grad ¢ ), where
o = 2x2 – 3y2 + 4z2 , is equal to
А
1
B
2x - 3y + 4z
С
0
D
none.​

Answer 1

Answer:

How is magnetism used in medical fieldAt present, magnets are widely used in the medical field due to its excellent physical and chemical properties. ... First of all, magnets, in medicine, can be used to nuclear magnetic resonance (MRI) to diagnose abnormal human tissues and distinguish diseases. This is our familiar magnetic resonance imaging technique.

Answer 2

Answer:

Simplify the following.

81 of (60 -) 8 X 7 - (13 - 5 of 2 )))