Question: Prove the given identities. sin y + sin y cot 2 y = csc y

Prove the given identities.

sin y + sin y cot2 y = csc y

Step by Step Solution

★★★★★

3.53 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

We can start with the lefthand side of the given identit... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Basic Technical Mathematics Questions!

Q:

The rate of change of the function f (x) = sin x + csc x is given by the expression cos x csc x cot x. Show that the expression for the rate of change can also be written as cos x cot2 x.

Q:

Prove the trigonometric integral identities (5.13). 0, k#1, 12. cos k x cos lx dx k=1=0. = k, (5.13) sin kx sin 1 x dx =10, cos k x sin x dx = 0,

Q:

Prove the given identities. sin 0 csc cose sec 0 = 1

Q:

Prove the given identities. sin 2 1 - cosa 2sin

Q:

Prove the given identity sin x sec x cos x csc x sec xcsc X Choose the correct proof below OA sin xsec x cos xcsc x 1 sin x cOS X sin x cos x sin x cos x 1 sin x cos x sec xcsc x cos X sin x OC sin x...

Q:

cies Prove the given identity sin xsec x cos x csc x sec xcsc x Choose the correct proof below A sin xsec x cos xcsc x 1 sin x cOS X sin x cos x 2 x cos X 2 sin sin x cos x 1 sec x csc x OC sin xsec...

Q:

5. Prove the following identities: sin (x - y) a cos x+ + sin x - = 0 b) tan x - tan y = 3 cos x cos y 1 + sin 2x c cos* x - sin* x = cos 2x d) = 1+ -sec x csc x sin 2x 2

Q:

8. Prove the following identities: sin (x- y) a) cos xt - + sin x - = 0 b) tan x - tan y = a cos x cos y c) cost x - sin* x = cos 2x d) 1 + sin 2x = 1+ -sec x csc x sin 2x 2

Q:

Prove the given identities. 2+ cos 20 sin 0 csc 0

Q:

Shannon Co. is considering a project that has the following cash flow and WACC data. What is the project's discounted payback? WACC: 10% Cash flows 0: $950 1: $525 2: $485 3: $445 4: $405

Q:

If up until the end of year 5, floating rates were exactly equal to forward rates but in years 6-10 forward rates move up by 100 basis points (that is 1.00%) more than estimated at inception. What is...

Q:

12 a Copy and complete this spider diagram. around the edge are all equivalent to the The four expressions in the middle. expression b Which expression around the edge is the correct fully factorised...

Q:

=+2. Next you will be visually estimating the sizes of the shapes in Figure 1.8. Size will be described as the number of squares of this size

Q:

Find the exact value of each expression. (a) cot 1 (3) (b) sec 1 2

Q:

An electricity company charges its customers a base rate of $10 a month, plus 6 cents per kilowatt-hour (kWh) for the first 1200 kWh and 7 cents per kWh for all usage over 1200 kWh. Express the...

Q:

Find the exact value of each expression. (a) sin 1 (1/2) (b) cos 1 (3/2)

Q:

Which of the following is an example of a restrictive or contractive fiscal policy? reducing the goods and services tax (GST) from 7% to 5% eliminating the surtax on high income earners decreasing...

Q:

Help a,b,c Kimmy A.S. had the following assets and liabilities on the dates indicated.. December 31 Total Assets. .Total Liabilities.. 2016 t400,000 17. 480,000 590,000. 60,000. t300,000. t400,000...

Q:

A financial firm has invested in an asset in an emerging market and would like to compute a 5% monthly VaR for the assets returns. The asset, being in an emerging market, has only been in existence...