1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
gizmo_the_mogwai [7]
2 years ago
5

Sec6A - tan6A = 1+3tan2A.sec2A

Mathematics
1 answer:
larisa [96]2 years ago
6 0

sec ^6 A−tan ^6A=(1+tan ^2A−tan ^2 A)(1+tan ^4

A+2tan ^2 A+tan ^2 A+tan ^4 A+tan ^4 A)

sec ^6 A−tan ^6 A=1+3tan ^2 A+3tan ^4A

L.H.S. = R.H.S.

Hence proved

Step-by-step explanation:

♡´・ᴗ・`♡

You might be interested in
Plzzzzzzzzzzzzzzzzz help
Tanya [424]
Yes $=16xDays
Its directly proportional
6 0
3 years ago
Which operation should you do first when<br> you simplify the expression below?<br> (15 + 4) 3
Zolol [24]

Answer:

First 15+4 which equal 19 and then multiply by 3 which equal 57

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Please Solve -1 x = 9 for me<br><br> 5<br> -5<br> - 1, 5ths
bulgar [2K]
-1x/-1 = 9/-1
the answer will be x =-9
7 0
3 years ago
The earth orbits the sun, similar to how the moon orbits the earth. Is the earth the only planet to orbit the sun?
Slav-nsk [51]
No it is not. There are 8 known planets in our solar system and all of them orbit the sun. There are also many dwarf planets.
3 0
3 years ago
Read 2 more answers
What expression is equivalent to 2(x+4)
Arte-miy333 [17]

Answer:

2x + 8

Step-by-step explanation:

solve by using the distributive property

2(x + 4) = (2)(x) + (2)(4)

2x + 8

5 0
3 years ago
Other questions:
  • A unit vector lies in the plane, at an angle of 141 degrees from the axis, with a positive component. What is the unit vector?
    7·1 answer
  • Jakes family is moving to a new home. They packed 22 boxes in 1 5/6 hours.What is the average number of boxes they packed per ho
    8·1 answer
  • What is the algebraic expression for the following word phrase: the sum of 3 and 4x? 2. What is the algebraic expression for the
    13·1 answer
  • The difference between nine and two
    12·2 answers
  • Simplify.<br><br> 7.52 - 2.9 × 1 + 0.8
    10·2 answers
  • A small bat can eat up to 1,000 mosquitos in an hour. How many mosquitoes can a small
    13·2 answers
  • Will give Brainliest
    13·1 answer
  • What is 900000+18765439??
    12·1 answer
  • Sally builds these steps for her dog.
    13·2 answers
  • What are the roots of this equation? x2-4x+9=0
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!