¹ ( 21 - 0). 2) If tan (−0) = −1.48, find cot

Q: Find L-tan -¹ (7/²)

A: We are asked to find the inverse Laplace

Q: (e" -e¹"), then write: e¹ and e¹*. 1 If cos(x)= os(x) = -(e* + e^ª) and sin(x) = -— (e“ - e²"), e™“)…

A: We have to find the values of

Q: tan (? + ?/4) = −√3.

A: tan(? + ?/4) = –√3 To find the value of ? in the equation : tan(? + ?/4) = –√3 we can use the…

Q: Integrate the following expression. 3 5 2 3x dx

A: The given integral is ∫x3+253x2dx ∫x3+253x2dx=3∫x3+25x2dx=3∫x3+25x2dx substitute u=x3+2…

Q: If cos x = 0.62 and P(x/2) is in QII, then cos(x/2) is equal to?

A:

Q: If tan u = -3, find tan (-u).       1/ 3

A: Given tan u=-3.

Q: Find y'. y = y'' = 16 tan (4x + 1)

A:

Q: (c) %3D 2. sin (0-) us (q) %3D sin sin 20 = (a) 6. find the exact value of each expression below.

A:

Q: Which of the following is NOT coterminal with 295°? O 655° O 7495° O-65° 24385°

A: Given query is to find the option which is not coterminal angle of 295°.

Q: 5. Simplify the expression: tan (csc (x)). Assume x is defined appropriately.

A:

Q: os−1(-1/2)

A: Given: cos-1-12

Q: .Find a reduction formula for ea* sin" x dx. Hence evaluate e* sin x dx. 3

A:

Q: | tan? x dx 2

A: Our Aim is to integrate ∫tan2 (x) dx-(i)

Q: Find   cos(u/2) if   tan u=3.908

A: We will use various trigonometric identities to solve this

Q: Find tan−1(0.7536).

A: To find tan-1(0.7536)

Q: Given that tan(x)=−3.4, what is tan(−x)?

A:

Q: Given that sin(x)=−0.23, what is sin(−x)? Select the correct answer below: −0.23 0.23 −10.23…

A:

Q: find the desiuatie Y= 3-tan (x)

A: Given: y=2x3-tan(x) Quotient rule for derivative fg'=f'.g-g'fg2

Q: Q5. If x= a.sin 0 and y = b.Cos 0. Eliminate 0.

A:

Q: Solve the equation 3 sin x–cos x = csc x for 0<x <T .

A: