Question
If (tan 4x · tan x = 1), then find the value of (tan
5x).Solution
If tan x tan y = 1, then (x + y) = 90°
So, 4x + x = 90
=> 5x = 90
=> tan 5x = tan 90 = ∞
Which bank has launched a new type of savings account 'Infinity Savings Account'?
Recent reports indicate that at least 97 percent of coral has been wiped out from Lizard Island in three months. Which country is Lizard Island associat...
What is the premium amount for the ‘Snehamitram’ life insurance scheme for dairy farmers in Kerala?
According to RBI’s monthly bulletin,the Gross foreign direct investments (FDI) into India moderated to $ 12.2 billion in April-May 2023, from $ 16.5 b...
Which category saw a 33.18% increase in remittances under India’s LRS in August 2024?
AVAADA Group has signed an agreement with Tata Steel Special Economic Zone Ltd (TSSEZL) to set up a green hydrogen and ammonia manufacturing unit in Odi...
Who won the Miss India Worldwide 2024 title?
What is the role of the new AI spokesperson introduced by Ukraine's Ministry of Foreign Affairs?
Who is the author of the book “The Maverick Effect: The Inside Story of India's IT Revolution”?
Who became the Head of the Scottish Parliament after winning the SNP elections held in February and March 2023, making history as the youngest Muslim to...
Relevant for Exams:
