2 years ago

Using the principle of mathematical induction, show that 41^n-14^n is a multiple of 27

Mathematics

1 answer:

Harlamova29_29 [7]2 years ago

8 0

Ithwkwlanwnlalmhe is a wona

You might be interested in

The width of a soccer goal is 7 m how wide is the goal in centimeters

Anika [276]

There are 100 centimeters in one meter, so multiply 7 meters by 100 to find out how many centimeters equal 7 meters.

7 * 100 = 700

There are 700 centimeters in 7 meters, so that means:

The goal is 700 centimeters wide.

7 0

3 years ago

The volume of a cube is 729 cubic inches, what is the area of each face of the cube

ivann1987 [24]

81 square inches
9*9*9=729
729/9(height of cube)=81(length and width of cube=area of cube)

7 0

3 years ago

Verify the identity. Show your work. (1 + tan^2u)(1 - sin^2u) = 1

yuradex [85]

$\bf \textit{Pythagorean Identities}
\\\\
sin^2(\theta)+cos^2(\theta)=1\implies cos^2(\theta)=1-sin^2(\theta)
\\\\ 1+tan^2(\theta)=sec^2(\theta)\\\\
-------------------------------\\\\\
[1+tan^2(u)][1-sin^2(u)]=1
\\\\\\\
[sec^2(u)][cos^2(u)]\implies \cfrac{1}{cos^2(u)}\cdot cos^2(u)\implies \cfrac{cos^2(u)}{cos^2(u)}\implies 1$

7 0

3 years ago

Which property is illustrated?

aleksley [76]

Option e: associative property of addition

4 0

2 years ago

Can someone help me please .

____ [38]

Answer:

Step-by-step explanation:

out of 180 you take out 140 so you get 40' for x and its a right triangle so out of 180-40' and 90' you will get 180-130=50' for y

8 0

3 years ago

Using the principle of mathematical induction, show that 41^n-14^n is a multiple of 27​

Using the principle of mathematical induction, show that 41^n-14^n is a multiple of 27