Find the directional derivative of the function f(x, y) = ln (x+y³) at the point (-3,1) in the direction of the vector < 1,3 > 117√10 820

Q: 3. √11

A:

Q: a3-16a

A: a³−16a ⇒a(a²−16) ⇒a(a² −4²) ⇒a(a+4)(a−4)

Q: 619 d. 4 10

A:

Q: -8 - 12

A: Given problem is

Q: 3/8+5/24

A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: 2070 = (16a + 10)15

A: 2070 = (16a+10)15 And (16e+11)17 =3723 To find  the values of a and e

Q: In the

A: In the diagram it is given that, the angles &lt;G and &lt;H are complementary. m&lt;G = 2x + 10…

Q: 36-9z

A: Given that:36-9z

Q: 3 -5 7 4 8 2 8 -3 -6 find P30, P60 and P95.

A:

Q: -7 3. Find (3-4) 5) 1 1

A:

Q: Z4×Z6 has an element of order 24. true or false ?

A:

Q: 3 power 3

A:

Q: -96 6 -7 A = -3 d 4A.

A:

Q: 6(-3w+1/3)

A: