EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 3 - Trigonometric Ratios and Identities>TS EAMCET 2018 (04-May Shift-1)

Embibe Experts Solutions for Chapter: Trigonometric Ratios and Identities, Exercise 1: TS EAMCET 2020 (9-Sep Shift-1)

Author:Embibe Experts

Embibe Experts Mathematics Solutions for Exercise - Embibe Experts Solutions for Chapter: Trigonometric Ratios and Identities, Exercise 1: TS EAMCET 2020 (9-Sep Shift-1)

Attempt the free practice questions on Chapter 3: Trigonometric Ratios and Identities, Exercise 1: TS EAMCET 2020 (9-Sep Shift-1) with hints and solutions to strengthen your understanding. EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Trigonometric Ratios and Identities, Exercise 1: TS EAMCET 2020 (9-Sep Shift-1) with Hints & Solutions

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 3 - Trigonometric Ratios and Identities>TS EAMCET - 5 August 2021 Shift 1>Q 4

${(\frac{\sin 35 °}{\cos 55 °})}^{2} + {(\frac{\cos 55 °}{\sin 35 °})}^{2} - 2 \cos 30 ° =$

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 3 - Trigonometric Ratios and Identities>TS EAMCET - 5 August 2021 Shift 1>Q 11

$2 (\sin^{6} θ + \cos^{6} θ) - 3 (\sin^{4} θ + \cos^{4} θ) =$

MEDIUM

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 3 - Trigonometric Ratios and Identities>TS EAMCET - 5 August 2021 Shift 2>Q 12

If $\frac{2 \sin α}{1 + \cos α + \sin α} = x,$ then $\frac{1 - \cos α - \sin α}{\cos α} =$

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 3 - Trigonometric Ratios and Identities>TS EAMCET - 5 August 2021 Shift 1>Q 16

If $\cos θ = \frac{- 3}{5}$ and $π < θ < \frac{3 π}{2}$ , then $\tan (\frac{θ}{2}) =$

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 3 - Trigonometric Ratios and Identities>TS EAMCET - 5 August 2021 Shift 1>Q 17

$\frac{1 - \tan^{2} 15 °}{1 + \tan^{2} 15 °} =$

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 3 - Trigonometric Ratios and Identities>TS EAMCET - 5 August 2021 Shift 2>Q 18

$\frac{\cot^{2} 15 ° - 1}{\cot^{2} 15 ° + 1} =$

MEDIUM

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 3 - Trigonometric Ratios and Identities>TS EAMCET - 5 August 2021 Shift 2>Q 22

If $A + B + C = 4 S,$ then $\cos (2 S - A) + \cos (2 S - B) - \cos (2 S - C) - \cos 2 S =$

HARD

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 3 - Trigonometric Ratios and Identities>TS EAMCET - 5 August 2021 Shift 2>Q 27

In a $∆ A B C,$ if $∠ C = 90 °, \frac{a^{2} + b^{2}}{a^{2} - b^{2}} \sin (A - B) = 1$ and $0 < B < 45 °,$ then