Question 6 The numerical series k log (1+). ae R, k=1 (A) is positively divergent if a <0 (B) is convergent if and only if a € (-00, 1] (C) is convergent if and only if a E (-0, 1) (D) is positively divergent if and only if a E (1, +o0)

Q: Solve                 2   =   X-500/ 85

A: Firstly, we add 500/85 on both sides  and then by adding 2+500/85, we get the required result.

Q: Solve 3x=14

A:

Q: Solve for x  5x - 7 = 8

A:

Q: Solve: a 5X-1 = 7x

A: We have to solve for x.

Q: solve xdy – ydx = x²y³dx

A:

Q: Solve and show work 5x=42x-1

A:

Q: Solve Vr + 5+1 = x

A:

Q: x-1= 3 4-2x X 2 x² - 4

A:

Q: Solve  7x - 5 = 8x + 9

A: The equation is given by 7x-5 = 8x+9 To evaluate: The value of x which satisfy the equation.

Q: SOLVE 8-2y=4

A: Given that  8-2y=4               ⇒2y=8-4               ⇒2y=4                ⇒y=2…

Q: Differentiate - 3x 1 X+- X,

A:

Q: Solve 6x - 5 66x

A: Given: 6x-566x

Q: 00 (けい)eah

A: SOLUTION-

Q: 42

A: We have to solve given equation for y.

Q: P + = 1

A: Consider the function as f(p,q)=p+q-1 then obtain the complete integral for the given function.

Q: Solve 3sin²x - 5tanx = 4

A: Given 3sin2x-5tanx=4

Q: V8x -23 + 18 = 25

A:

Q: Solve for x 6=7+x-4

A: Solve for x 6 = 7+x-4

Q: "X" is the opposite side in the figure. Find the opposite side/solve for x..

A:

Q: Solve 7 = ex+1.

A: Given function  - 7 = ex+1Taking ln on both sides - ln7 = lnex+1ln7 = x+1lne…