Question

Hello Sir,

 why we didn't take x = cosecø instead of secø?if we take x = cosec then we get tan~1(1/cotø).

In theorem 9.1 

EFCD is a triangle? ????

• Find the roots of the polynomial equation:

• (x+2) (x-3) (2x-7) = 0

Write vector of magnitude 9 units in direction of-2i+j+2k

Write vector of magnitude 9 in the direction of -2i+j+2k

a container opened from the top and made up of a metal sheet, is inthe form of a frustum of a cone of height 16 cm with radii of its lower and upper ends as 8 cm and 20 cm, respectively. find the cost of the milk, which can completely fill the container, at the rate of 20 per litre

• Find the roots of the polynomial equation:

• (x+2) (x-3) (2x-7) = 0

3+5cosx/5+3cosx

how the last step came

Write the set {x:xϵR and -4<x≤6} as an interval

The sum of first n terms of an ap whose first term is 8 and common difference is 20 is equal to the sum of first 2n terms of another so whose first term is -30 and common difference is 8.find n

Dear Sir,

Your current update helps me a lot my work.

I am registered GST But Buyer not registered GST. I wanted to you know that if I'm selling (Delhi) & sent or Buyer our material going itself out of Delhi.

Then both case

If sending me - It is the required by E-way bill or not. If yes then who will be generated, E-Way Bill.

If Buyer itself then who will be generated, E-Way Bill.