Home
Class 10
MATHS
( cos 45^ @)/( sec 30^@ + cosec 30...

` ( cos 45^ @)/( sec 30^@ + cosec 30 ^@) = ? `

Text Solution

Verified by Experts

The correct Answer is:
`(3sqrt(2)-sqrt(6))/(8)`.
Promotional Banner

Topper's Solved these Questions

  • AN INTRODUCTION TO TRIGONOMETRY

    ZEN PUBLICATION|Exercise Exercise 11.3|11 Videos
  • AN INTRODUCTION TO TRIGONOMETRY

    ZEN PUBLICATION|Exercise Exercise 11.4|18 Videos
  • AN INTRODUCTION TO TRIGONOMETRY

    ZEN PUBLICATION|Exercise Exercise 11.1|16 Videos
  • AREA RELATED TO CIRCLES

    ZEN PUBLICATION|Exercise ADDITIONAL QUESTIONS (HIGHER ORDER THINKING SKILLS)|7 Videos

Similar Questions

Explore conceptually related problems

Evaluate the following (cos 45^(@))/( sec 30^(@) +cosec 60^(@))

(sin 30 ^@ + tan 45 ^@- cosec 60 ^@ ) /( sec 30 ^@ + cos 60 ^@ + cot 45 ^@ )

Find the values of sin 30^(@) + cos 30 ^(@) + tan 30 ^(@) + cot 30^(@) + sec 30 ^(@) + cosec 30^(@) .

sin 60 ^@ cos 30 ^@ + sin 30^ @ cos 60^@ = ?

cosec 31^@ - sec 59 ^@ = ?

( 5 cos ^ 2 60^ @ + 4 sec ^ 2 30 ^@ -tan ^ 2 45 ^@ ) /( sin ^ 2 30^@ + cos ^ 2 30 ^@ )

Evaluate the following (sin 30^(@) +tan 45^(@) -cosec 60^(@) )/( sec 30^(@)+cos 60^(@) + cot 45^(@))

2 tan ^ 2 45 ^@ + cos ^ 2 30 ^@ - sin ^ 2 60 ^@ = ?

Write the values of sec0^(@), sec 30^(@), sec 45^(@), sec 60^(@) and sec 90^(@) . What happens to sec x when x increases from 0^(@) to 90^(@) ?

Is it right to say that cos ( 60^(@) + 30 ^(@) ) = cos 60^(@) cos 30 ^(@) -sin 60^(@) sin 30 ^(@)