Tan(45/4)+2tan(45/2)+4=? , Mathematics

5.02

Posted Date: 3/8/2013 7:25:39 AM | Location : United States





Ans) 4.61

By solving tan(45/2) using formula tan(A/2)=under root 1-cosA/1+cos A.

take tan(45/4) as tan((45/2)/2)

Posted by | Posted Date: 3/8/2013 7:26:22 AM


Related Discussions:- Tan(45/4)+2tan(45/2)+4=? , Assignment Help, Ask Question on Tan(45/4)+2tan(45/2)+4=? , Get Answer, Expert's Help, Tan(45/4)+2tan(45/2)+4=? Discussions

Write discussion on Tan(45/4)+2tan(45/2)+4=?
Your posts are moderated
Related Questions
Given So calculate AB. Solution The new matrix will contain size 2 x 4. The entry in row 1 and column 1 of the new matrix will be determined by multiplying row 1 of

Charlie needs to know the area of his property, that measures 120 ft through 150 ft. Which formula will he use? The area of a rectangle is length × width.

In the introduction of this section we briefly talked how a system of differential equations can occur from a population problem wherein we remain track of the population of both t

1.If a+b=2b and ab+cd+ad=3bc,prove that a,b,c,d are in A.P 2.The nth term of an A.P is an+b.Find the sum of the series upto n terms.

Let f : R 3 → R be de?ned by:                                        f(x, y, z) = xy 2 + x 3 z 4 + y 5 z 6 a) Compute ~ ∇f(x, y, z) , and evaluate ~ ∇f(2, 1, 1) . b) Brie?y


The logarithm of the Poisson mixture likelihood (3.10) can be calculated with the following R code: sum(log(outer(x,lambda,dpois) %*% delta)), where delta and lambda are m-ve

I need help converting my project fractions to the number 1.

The area of a parallelogram can be expressed as the binomial 2x 2 - 10x. Which of the following could be the length of the base and the height of the parallelogram? To ?nd out

(-85) from (-21) and explain me