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Basic mathematics2 questions.

Basic mathematics2 questions.

Find Basic mathematics2 university examination questions in acaproso.com

# Question
1

Solve quadratic equation


Mathematical Calculation
2

From the top of a church building 30m high, the angles of depression of two boats lying in a line due east of the cliff are 45º and 30º. Find the distance between the boats.


Mathematical Calculation
3

The midpoints of sides of a triangle are (2,0), (4,-31/2) and (6,1/2), find the vertices of a triangle if one of them is (4,3)


Mathematical Calculation
4

Solve the following equation

2log y=log2 + log x and 2y = 4x


Mathematical Calculation
5

If vector a= <4,0,3> and vector b =<-2,1,5> , find

  1. |3b|
  2. |2a + 5b|

Mathematical Calculation
6

Use the first principles to find f`(x) if f(x)=2x-7


Mathematical Calculation
7

Use differentiation to sketch the curve of f(x)=x3-62


Mathematical Calculation
8

Use Gaussian elimination method to solve the system of equation

x1 +x2 + 2x=8

-x1 -2x2 + 3x=1

3x1 -7x2 + 4x=10


Mathematical Calculation
9

How can one determine if a function is differentiable?


Mathematical Calculation
10

Explain in short the rules of differentiation as applied in calculus mathematics


Mathematical Calculation