help@askiitians.com

+91-87964 74404

Grade 11Differential Calculus

an electric current is measured by a tangent galvanometer ,the current being proportional to the tangent to the angle of deflection. if the deflection is read as 45 degrees and an error of 1% is made in reading it, then find the percentage error in the current

roja naidu

7 Years agoGrade 11

1 Answer

Vikas TU

6 Years ago

Dear student

Pleasegive data regarding current ,

We can find % error than only ,

Hope this helps

Good Luck

the diameter of a roller is 84 cm and its length is 120 cm. it takes 500 complete revolution to move once over to level a playground. find the area of the playground in square m?

differential calculus

1 Answer Available

Last Activity: 3 Years ago

Find dy/DX when y=x^sinx+sin-1√x.

Please give me the solution of this problem.

differential calculus

1 Answer Available

Last Activity: 4 Years ago

If domain of f(x) is [-1, 2], then find the domain of f([x]-x^2+4), where [ ]denotes greatest integer function.

differential calculus

1 Answer Available

Last Activity: 4 Years ago

Solve the differential equation y’’+2ty’-4y=1, y(0)=y’(0)=0.

differential calculus

1 Answer Available

Last Activity: 4 Years ago

Example 20. (i) In a AABC, find the maxima and minima of u = sin A sin B sin C
where A + B + C = T
(ii) In a plane triangle ABC, find the maximum value of cosA cosB cosC.

differential calculus

1 Answer Available

Last Activity: 4 Years ago

View all Questions