Q.202451: જો (tan x + sin x) = m અને (tan x - sin x) = n, તો (m² - n² ) = ? |
જો (tan x + sin x) = m અને (tan x - sin x) = n, તો (m² - n² ) = ? - - jo (tan x + sin x) = m ane (tan x - sin x) = n, to (m² - n² ) = ? Maths in Gujarati, trigonometry question answers in Gujarati pdf questions in Gujarati, Know About Maths online test Maths notes in Gujarati quiz book