Find T, N, and B for the given space curve.r(t) = 
(1 + t)3/2i + 
(1 - t)3/2j + 
tk
A. T = 
i + 
j + 
k; N = 
i + 
j; B = 
i + 
j + 
k
B. T = 
i - 
j + 
k; N = 
i + 
j ; B = - 
i + 
j + 
k
C. T = 
i - 
j + 
k; N = 
i + 
j; B = - 
i + 
j + 
k
D. T = 
i - 
j + 
k; N = 
i + 
j; B = - 
i + 
j + 
k
Answer: B
You might also like to view...
Factor the trigonometric expression.sin2x + 4 sin x - 45
A. (sin2 x + 9)(sin x - 5) B. (sin x - 45)(sin x + 1) C. (sin x - 9)(sin x + 5) D. (sin x + 9)(sin x - 5)
Provide an appropriate response.In your own words, explain what a logarithm is.
What will be an ideal response?
Solve the equation. 4
- 8 = -6Round to the nearest hundredth if necessary.
A. 0.17, 0.5 B. 2.5 C. 0.5 D. -1.83, 2.5
Find the exact values of the indicated trigonometric functions. Write fractions in lowest terms.
Find sin A and cos A.
A. sin A = 
; cos A = 
B. sin A = 
; cos A = 
C. sin A = 
; cos A = 
D. sin A = 
; cos A = 