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what is the integration of 

"log(tanx + cotx)"   with limits from 0 to pi/2  ?

4 years ago


Answers : (2)


answer is p/2(log2)..... is it crct....

4 years ago

one year ago

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Kalyani Jayachandran Menon 9 months ago
1/sinx can be written as cosecx and the integral of cosecx is log |cosecx – cotx|. Therefore,
Athiyaman 8 months ago
1/2cos2x is thebest answer
ranadeeshwar 8 months ago
Nikhil Upadhyay 8 months ago
if AB=A and BA=B then which is correct a) A^2=A b) B^2=B c)A=I d) B=I? chapter matrices
Both options (a) and (b) are correct .A 2 =A & B 2 =B.
Nikhil Upadhyay 8 months ago
Look options a) and b) are correct showing that options c and d are also correct.see below for explaination. A 2 =A--------->A.A=A------------->A=A -1 .A(taking one of the A to right side...
Nikhil Upadhyay 8 months ago
Nikhil Upadhyay but why C and D not correct??? if we multiply both side by A inverse.... we will get A=I. ???
rajnish kumar 8 months ago
IN a traingle A,B AND C.then proove TANA +TANB+TANC=?
Gowri Sankar, In triangle abc a+b+c=180 then tan a + tan b + tanc = tanatanbtanc.It is from trigonametric identity.
SAI SARDAR 4 months ago
dear gowrisankar the total angle in the triangle is triangle a+b+c=180. then the angles .. tanatanbtanc.this is from trigonometric identities.
N JYOTHEESWAR 4 months ago
Dear Gowri Shankar It would prove by some trignometric idinaties This image tells how to proove that formulae All the best for your bright future
Prabhakar ch 4 months ago
WHAT IS THE CIRCLE EQUATION...........................?
the center radius form of the equation is the fomate (x-h) 2 +(y-k) 2 =r 2 ,with the center being at the point (h,k)and the radius being “r” this form of equation is helpful, since you...
manichandra 3 months ago
Dear Prasanth,The equation of the circle is x 2 + y 2 = r 2 .Here (x,y) is the coordinate on circle and r is the radius of the circle.
SAI SARDAR 3 months ago
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