Home
Class 10
MATHS
The value of sin(45^(@)+theta) - cos(45^...

The value of `sin(45^(@)+theta) - cos(45^(@)-theta)` is

A

`2 cos theta`

B

0

C

`2 sin theta`

D

1

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION TO TRIGONOMETRY AND TRIGONOMETRIC IDENTITIES

    OSWAL PUBLICATION|Exercise NCERT EXEMPLAR (Exercise - 8.2) (True or False)|8 Videos
  • INTRODUCTION TO TRIGONOMETRY AND TRIGONOMETRIC IDENTITIES

    OSWAL PUBLICATION|Exercise NCERT EXEMPLAR (Exercise - 8.3)|12 Videos
  • INTRODUCTION TO TRIGONOMETRY AND TRIGONOMETRIC IDENTITIES

    OSWAL PUBLICATION|Exercise NCERT CORNER (Textbook Questions) (Exercise - 8.4)|18 Videos
  • INTRODUCTION TO TRIGONOMETRY

    OSWAL PUBLICATION|Exercise Self - Assessment |15 Videos
  • LINES (IN TWO - DIMENSIONS)

    OSWAL PUBLICATION|Exercise BOARD CORNER (LONG ANSWER TYPE QUESTION)|2 Videos

Similar Questions

Explore conceptually related problems

Find the value of sin(45^(@)+theta)-cos(45^(@)-theta)

If theta lies in the first quardrant and costheta=(8)/( 17 ) , then find the value of cos(30^(@)+theta)+cos(45^(@)-theta)+cos(120^(@)-theta) .

Choose the correct answer in each of the following questions: sin(45^(@)+theta)-cos(45^(@)-theta)=?

If (sin theta + cos theta)/(sin theta - cos theta)=3 , then the value of sin^(4)theta - cos^(4)theta is:

Find the value of (sin45^(@) + cos 45^(@))

What is the value of [2 sin (45 +theta) sin (45 -theta)]//cos 2 theta ? [2 sin (45 +theta) sin (45 -theta)]//cos 2 theta का मान क्या है?

cot(45+theta)cot(45-theta)=

Evaluate : (cos^(2)(45^(@) + theta)+ cos^(2) (45^(@) -theta))/(tan(60^(@) + theta) xx tan(30^(@) - theta))+(cot30^(@) + sin 90^(@))xx (tan60^(@) -sec0^(@))

The value of (sin^3 theta + cos^3 theta)/(sin theta+ costheta)+((cos^3 theta - sin^3 theta))/(cos theta - sin theta) is

The value of (2(sin2 theta+2cos^(2)theta-1))/(cos theta-sin theta-cos3 theta+sin3 theta)=