None of These cosh(4t) 7. 2. 7. - sinh( 21) sinh(4t) 7. cosh(21) 7. Sて 1/2 1/2 1/2 1/2

Q: cosh(7)=

A: cosh is hyperbolic function. Formula for cosh is given by, cosh(x) = ex+e-x2

Q: 8 S ( ² − 5 + £ ) da 6 dx X x² x³

A: I=∫(8x−5x2+6x3)dx

Q: (0²-16)³/2 de A3

A:

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A: Given integral ∫dxsecx+1. The objective is to evaluate the integral. First simplify the equation…

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A:

Q: The value of cose from the following figure is 40 41 40 41 9. (a) 9 (c); (d): 41 40 (4) (0)

A: A triangle is a polygon with three sides. A right triangle is a triangle with one of the angles…

Q: 275 + 15 tanhz=z - 3 3.

A: Given a statement

Q: 19. What is the equivalent value of *Vx+ Tdx 20. In evaluating (&+ Idx x dx which one is to be used?…

A: The solution for the above question is as shown below.

Q: つC 人ny dy de //ヶ。 1 = 1. 1.

A: solution:-∫12∫1xln yxydy dx=∫12∫1xln yxydy dx=∫12ln y22x1x dx=∫12ln x22x-ln 122x dx=∫12ln x22x dx=ln…

Q: 6. Evaluate (9-4x2) dx

A: We need to use Trigonometry substitution to solve this integration  and we use formula  2cos2x =…

Q: ½ sinh 1

A: the given expression is: 12sinh1 as we know that: sinhx=ex-e-x2 therefore the value of sinh(1) is:…

Q: If x>-I show Hhat Cl+x)> \+nx ,H

A:

Q: 2. DIVIDE (2+5i) by (4-i)

A: Perform division

Q: 45 3/2 y

A: Given query is to find the value of x and y.

Q: sece.

A:

Q: Using algebraic substitution, differentiate the following |2+ Vx dx

A: Note: Since, the student has made an typing error by writing "differentiate" in place of "integrate"…

Q: 0000 2x/48x5y+ x³ /27xy- x²/75x³y (3v6-2)°

A: x1000y29z=x5002y28yz=x5002y142yz=x500y14yz2)2x48x5y+x327xy-x275x3y=2x2*2*2*2*3*x22xy+x33*3*3*xy-x25*…

Q: What is the remainder when 3x – 2x +x - lis divided by (2x – 1) ? : 5 С. 0.625 8 3 d. 0.375 8

A: Two polynomials can be divided using long division. This is possible only if a polynomial is divided…

Q: dx x(In x)5

A: NOTE: Refresh your page if you can't see any equations. . ............(1) substitute…

Q: 2 0 (49x2+1)3/2 4.) 7dx

A: Given:The indefinite integral given is

Q: how did you find the z of 1.65?  can this be redone with 3 decimal points? the endpoints are…

A:

Q: simplify. (8/27)2/3

A: It is known that the radical formula is defined as axn=axn. So,the expression 82723 can be converted…

Q: How to find p2sin2θ from x2+y2? How do you know it is p2sin2θ?

A:

Q: FS S Date defination find deivakra. of (2x+3)414

A:

Q: The Sum the Seafes Š ED" is @n+1)3" (a) 6V3 (6) of thes none 253 () (e) 716

A: The given series is: ∑n=0∞ (-1)n(2n+1) 3n

Q: 4m'n alify: 15m12n 24m6ns 16

A:

Q: 3x+1 7. 9e ax

A: The given integral,       ∫9e3x+1dx