Q.202451: यदि (tan x + sin x) = m तथा (tan x - sin x) = n हो तो (m² - n² ) = ? |
यदि (tan x + sin x) = m तथा (tan x - sin x) = n हो तो (m² - n² ) = ? - - Yadi (tan x + sin x) = m Tatha (tan x - sin x) = n Ho To (m& # 178 ; - n& # 178 ;) = ? Maths in hindi, trigonometry 2√mn question answers in hindi pdf 4√mn questions in hindi, Know About √mn Maths online test Maths MCQS Online Coaching in hindi quiz book 4mn