Recommended Questions
- cos 45^@ cos60^@-sin45^@ sin60^@ = sqrt(3-1)/(2sqrt2).
Text Solution
|
- cos45^(@)cos60^(@)-sin45^(@)sin60^(@)=(sqrt(3-1))/(2sqrt(2))
Text Solution
|
- cos45^(@)cos60^(@)-sin45^(@)sin60^(@)=(sqrt(3)-1)/(2sqrt(2))
Text Solution
|
- Find the value of x in each of the following: (i)tan3x=sin45^0cos45^...
Text Solution
|
- Prove that: (cos30^0+sin60^0)/(1+cos60^0+sin30^0)=(sqrt(3))/2
Text Solution
|
- ((cos30^(@)+sin60^(@))/(1+cos60^(@)+sin30^(@)))=(sqrt(3))/(2)
Text Solution
|
- निम्न्लिखित व्यंजक का मान क्या है (1+2 sin60^(@)cos60^(@))/(sin60^(...
Text Solution
|
- Show that : (i) (1-sin60^(@))/(cos60^(@))=(tan60^(@)-1)/(tan60^(@)+1...
Text Solution
|
- सिद्ध कीजिए कि cos45^(@)cos60^(@)-sin 45^(@) sin 60^(@)=(1-sqrt3)/(2...
Text Solution
|