Home
Class 10
MATHS
Which trigonometric ratios of angles fro...

Which trigonometric ratios of angles from `0^(@)` to `90^(@)` are not defied?

Text Solution

Verified by Experts

The correct Answer is:
`tan90^(@),cosec0^(@),cot0^(@),sec90^(@)`
Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION TO TRIGONOMETRY

    OSWAAL PUBLICATION|Exercise TOPIC-2 TRIGONOMETRIC IDENTITIES (MULTIPLE CHOICE QUESTIONS)|12 Videos

  • INTRODUCTION TO TRIGONOMETRY

    OSWAAL PUBLICATION|Exercise TOPIC-2 TRIGONOMETRIC IDENTITIES (VERY SHORT ANSWER TYPE QUESTIONS)|8 Videos

  • INTRODUCTION TO TRIGONOMETRY

    OSWAAL PUBLICATION|Exercise TOPIC -1 TRIGONOMETRIC RATIOS : COMPLEMENTARY ANGLES & VALUE (LONG ANSWER TYPE QUESTIONS-I)|8 Videos

  • CONSTRUCTIONS

    OSWAAL PUBLICATION|Exercise TEXTBOOK CORNER (EXERCISE 6.2) |1 Videos

  • KARNATAKA SECONDARY EDUCATION EXAMINATION BOARD (MODEL QUESTION PAPER)

    OSWAAL PUBLICATION|Exercise QUESTION|42 Videos

Similar Questions

Explore conceptually related problems

Which triagonometric ratio of angles from 0^(@) to 90^(@) are equal to 1?

Which trigonometric ratio of angles from 0^(@) to 90^(@) are equal to 0.5 ?

Answer the following questions: (a)What trigonometic ratios of angles from 0^(@) to 90^(@) are equal to 0 ?

Expression sin75^(@) +cos 65^(@) in terms of trigonometric ratios of angles between 0^(@) and 45^(@)

Express sin 81^(@) +tan 81^(@) in terms of trigonometric ratio of angles between 0^(@) and 45^(@)

Express sin 67 ^@ + cos 75^@ in terms of trigonometric ratios of angles between 0 ^@ and 45 ^@

Write all the other trigonometric ratios of angle A in terms of sec A .

Ovserve the above table What can you say about the values of sin A and cos A ,as the value of angle A increases from 0^(@) "to" 90 ^(@) ? If A ge B then sin ge sin B , Is the true? If A ge B , then cos A ge cos B , Is it true ? Discuss.

For which value of an acute angle theta ,(i) ( cos theta )/( 1-sin theta ) +(cos theta )/( 1+sin theta ) =4 is true ? For which value of 0^(@) le theta le 90 ^(@) , above equation is not defined?