+1-415-315-9853

info@mywordsolution.com

 Algebra Math Calculus Physics Chemistry Biology Earth Science Physiology History Humanities English Sociology Nursing Science

Home >> Math

problems)

1. find out the following integrals:

(a)

(b)∫sin2x cos32x dx

2. Given the vectors u = 3i – 2j + k, v = i + 2j – 4k, w = -2i + 4j – 5k use vector methods to answer the following:

(a) Prove u, v and w can form the sides of a triangle;

(b) Find the vector projection of u on v;

(c) Find the angle between u and v (to nearest degree);

(d) Find a unit vector normal (perpendicular) to the plane of the triangle in (a).

• Category:- Math
• Reference No.:- M91594

Have any Question?

Related Questions in Math

A rock is thrown from the top of a bridge its height above

A rock is thrown from the top of a bridge. It's height above the water is given by s(t)=96+80t-16t^2, where t is measured in second and s is measured in feet. a) Determine the velocity and the acceleration of the rock wh ...

Solve the equation sin2 radic2 cosx 0 finding all

Solve the equation sin(2) + √2 cos(x) = 0 , finding all solutions in the interval [0, 2π). Start by applying an appropriate trig identity. (You should be able to provide the exact values of the solutions and state them i ...

Assuming buying a propertywhat is the 5 most important

Assuming buying a property: What is the 5 most important items you seek to understand/verify during your short due diligence period It is better to buy it and sell it yourself, or sold to REIT

A certain forest covers an area of 3900km2 suppose that

A certain forest covers an area of 3900km2. Suppose that each year this area decreases by 4.25%. What will the area be after 6years? Use the calculator provided and round your answer to the nearest square kilometer.

The presenter of example 50 the multiplication property of

The presenter of example 50, The Multiplication Property of Equality: Fractional Coefficient, which is located in the media section of Chapter 2, says that when solving for t, both sides of the equation need to be multip ...

A car was purchased for 3495 and will depreciate 20 each

A car was purchased for \$3,495 and will depreciate 20% each year. Find a linear function for the value of the car at time t in years. Define variables clearly. Graph the function you found in part A. A claim is made that ...

What are the best ways to mitigate risk in health care

What are the best ways to mitigate risk in health care settings? Consider a focus on patient safety/satisfaction, data, and culture of the institution. Analyze at least three methods to mitigate risk, providing examples ...

An open-topped rectangular box is to be constructed by

An open-topped rectangular box is to be constructed by taking an 18-inch by 48-inch sheet of cardboard, cutting squares of equal size out of each of the corners, and then folding up the resulting flaps to make the sides. ...

Coin 1 has pheads 06 and coin 2 has pheads 05 coin 1 is

Coin 1 has P(Heads) = 0.6, and Coin 2 has P(Heads) = 0.5. Coin 1 is flipped until the first time Tailsappears. Then Coin 2 is flipped until the first time Tails appears. This process is continued, flipping andswitching e ...

The Jurassic Zoo charges \$12for each adult admission and \$2for each child. The total bill for the 259 people from a school trip was \$1128. How many adults and how many children went to the zoo?

• 13,132 Experts

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen