Math, asked by vermadivakar2072003, 1 month ago

solve the question
cot x-(1)/(2sec x)

Answers

Answered by kiran12355

1

Step-by-step explanation:

cotx-1/(2secx)

[(cosx/sinx)-1]/2secx

[(cosx-sinx)/sinx]/2secx

[(cosx-sinx)/sinx]/2/cosx

[(cosx-sinx)*cosx]/2sinx

(cos^2x-sinxcosx)/2sinx

(1-sin^2x-sinxcosx)/2sinx

1/2cosecx-1/2sinx-1/2cosx

1/2(cosecx-sinx-cosx)

Previous Question

Next Question

Similar questions

Biology, 17 days ago

What is the difference in the genetic material present in the nucleus : i)at the time of cell division ii) when the cell is not dividing...

Science, 17 days ago

what is the speed of the cheetah ?

Math, 17 days ago

Find the area of the following figure...

English, 1 month ago

Q-8 Answer the following question in 80-100 words: a. Give the description of the king's encounter with two birds in the forest.

Math, 1 month ago

f(x,y) = x tan (y/x) then x( du/dx)+y(du/dy)...

Biology, 8 months ago

how many times did you fall sick in the last 12months...

Social Sciences, 8 months ago

MAP SKILLS 1. Identify the following with the help of map reading. 6) The Island groups of India lying in the Arabian Sea and the Bay of Bengal. (ii) The countries constituting Indian Subcontinent. (iii) The states through which the Tropic of Cancer passes. (iv) The northernmost latitude in degrees. (v) The southernmost latitude of the Indian mainland in degrees. (vi) The eastern and the western...

Math, 8 months ago

Q. Find the HCF of 90 , 117 whom will give the right answer whom I will mark them as BRAINLIST. Promise...