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
nalin [4]
3 years ago
11

Prove that Tan x + Cos x = 1 /Sin x .Cos x​

Mathematics
1 answer:
Anit [1.1K]3 years ago
5 0

Answer:

tanx + cotx =  \frac{1}{sinxcosx}

Step-by-step explanation:

<u><em>Explanation</em></u>

Take R.H.S   = \frac{1}{sinxcosx}

            =      \frac{sin^{2}x+cos^{2}x  }{sinxcosx}

          =      \frac{sin^{2}x }{sinx cosx} + \frac{cos^{2} x}{sinxcosx}

        = \frac{sinx}{cosx} + \frac{cosx}{sinx}

        = tanx + cotx

tanx + cotx =  \frac{1}{sinxcosx}

             

You might be interested in
FOR 15 POINTS I WILL GIVE BRAINLEST IF YOU ARE CORRECT! What is the solution to the system that is created by the equation y = 2
goblinko [34]

The solution point is (4,2).

Step-by-step explanation:

Equation of straight line passing through the points (0,0) and (4,2) is given by

⇒ 2y = x ............ (1)

And the other straight line is y = - x + 6 .............. (2)

Now, solving equations (1) and (2) we get, y = - 2y + 6

⇒ 3y = 6

⇒ y = 2

And from equation (1) we get, x = 2y = 4

Therefore, the solution point is (4,2). (Answer)

6 0
3 years ago
Read 2 more answers
Convert 0.875 inch to a fraction in simplest form. Click to select the correct answer.
inna [77]
This isnt the simplist but 875/1000 . Thats 875 over 1000.
8 0
3 years ago
HELP URGENT
vekshin1
16 gal = 200 mi
X gal = 350

16/200 = X/350

Cross multiply divide

16(350) = 200(X) > 5600 = 200X

Solve for X

5600/28

X = 28
7 0
2 years ago
What a good men what a ever good men
Pepsi [2]

Answer: then what a bad man

Step-by-step explanation:

6 0
3 years ago
If a+b = 7, and a² +b²=25<br>then ab = ?​
Rama09 [41]

a2+b2=25

or, (a+b)^2-2ab=25

or, (7)^2-2ab=25 [a+b=7]

or, 49-25=2ab

or, 24/2=an

•°• ab=12....

3 0
3 years ago
Other questions:
  • What are the factors of the trinomial x^2+6x-7
    7·1 answer
  • The distance between (-6,-5) and (2,0)
    7·1 answer
  • 50 in<br> What is the Lateral Surface<br> Area of the tent?<br> 80 in<br> 50 in
    5·1 answer
  • Which of the following is an x-intercept of the function, f(x) = x^2 - 64 ?
    5·1 answer
  • Convert 4x=1+2y from standard form to slope intercept form
    8·1 answer
  • the cylinder and the sphere below have the same radius and the same volume. What is the height of the cylinder?
    7·1 answer
  • What is the minimum possible value for y in the equation y = x^2 + 12x + 5?
    13·1 answer
  • Shelly biked 21 miles in 4 hours. How long will it take Shelly to bike 63 miles? HELP ASAP!! PLEASE!!!!
    15·2 answers
  • Need help on worksheet
    6·2 answers
  • HELP ITS FOR A TEST
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!