 ## [Trigonometry] Finding Minimum Maximum Values for SSC CGL Made Easy without differentiation

This is a guest article by Mr.Dipak Singh. if the math-equations/signs are not clearly visible in your browser, then click me to download the PDF version of this article. Trig-Identities Min-Max table Ratta-fication formulas The AM GM Logic Find [...]

## [Trigonometry] Type#4: Questions based on Trig and Algebra combo

Algebra: 3 formulas Trigonometry: Formulas Case: Only trig formulas Case: Combo of Trig + algebra formulas Mock Questions Before moving to the next topic of trigonometry, I would like to quote the tweets of SSC chairman’s official account: What [...]

## [Trigonometry] Type#3: Complimentary Angles related Questions and approach for SSC CGL

What is complimentary angles? SIN vs COS SEC vs COSEC TAN vs COT Multiplication chain (tan and cot)  Finding unknown angle The half angles Summary Mock question What is complimentary angles? If you add two angles (A+B) and if [...]

## [Trigonometry] Type#2: Table based questions, memorization technique, approach explained for SSC CGL

Introduction Table based Questions Case1: finding value Case2: multiplication chain Case3: finding angle Mock Questions Introduction For SSC CGL trigonometry, there are mainly four types of questions Height and distance: and it has five subtypes. We already saw how [...]

## [Trigonometry] Introduction, Types of Questions, Shortcut for memorizing 30,45,60 for SSC CGL CDS

Introduction Types of Trigonometry Questions Trig: Height and Distance Introduction From outside, trigonometry may look lengthy, boring, difficult, tedious and frustrating. But it doesn’t change the fact that trigonometry as a topic important for SSC exams (CGL, FCI, CPIO [...]

## [Trigonometry] HnD Type #1: One Building One Angle finding height, distance or hypotenuse

Introduction: 1 building 1 angle Approach: 1 building 1 angle Mock Questions Introduction: 1 building 1 angle Starting the series of “Trigonometry -->Height and Distance(HnD)--> Five types of Questions. 1st and most easiest of all height n distance questions [...]

## [Trigonometry] HnD Type #2: Broken Trees and Telegraph Poles: Finding original height

Introduction: Broken trees and poles Approach Mock Questions Introduction Trigonometry -->Height and Distance(HnD)--> Five types of Questions. 2nd type of question is “Broken trees and telephone poles”. Here are the examples (both of them solved in the video) Because [...]

## [Trigonometry] HnD Type #3: One Building Two Angles made easy for SSC

Introduction: 1 Building 2 Angles Approach: 1 building 2 angles Mock Questions Introduction: 1 Building 2 Angles Continuing in the series of “Trigonometry -->Height and Distance--> Five types of Questions. 4th type of question is “One buildings and Two [...]