Math, asked by shuvoz, 3 months ago

If a cosϕ=b cosθ, show that a tanθ+b tanϕ=(a+b) tan(θ+ϕ/2)

Answers

Answered by pranavja2002

0

Step-by-step explanation:

nmm..........,mmm..

Attachments:

Previous Question

Next Question

Similar questions

English, 1 month ago

the collective noun of wealth.

Math, 1 month ago

easiest way to find square root by division method...

English, 1 month ago

The dog needed a O who would give him security O who was rich O who was loving O to give him food This is a required question The dog was sick of:...

Computer Science, 3 months ago

the _____ box display the address of the active cell at any given time. 2. the default number pf worksheet in a workbook are_______ 3.in a excel worksheet there are ________ column are________ rows 4.three types of data that can be entered in a cell are_______,______, and ______. 5._____ is the extension of excel files...

Math, 3 months ago

MATHEMATICS . s 1. The maximum value of the sum of the AP 50, 48, 46, 44, 4) 650...

English, 8 months ago

correct and rewrite sentence this is the better thing you have done till now...

Physics, 8 months ago

A uniform electric field is parallel to the x-axis. In what direction can a charge be displaced in this field without any external work being done on the charge?

Chemistry, 8 months ago

What do you mean by Imbibition...