Recommended Questions
- കാര്ബണ് മോണോക്സൈഡ് വാതകം(CO) ഉണ്ടാകുന്നതെങ്ങിനെ?
Text Solution
|
- If A , Ba n dC are the angels of a triangle, show that |-1+cos B co...
Text Solution
|
- cos (36^(@) –A) cos (36^(@) +A) +cos (54^(@) –A) cos (54^(@) +A) =cos ...
Text Solution
|
- सिद्ध कीजिए कि cos 3A+cos 5A+cos 7A+cos 15A=4 cos 4A cos 5A cos 6A
Text Solution
|
- cos A + cos (240^(@) +A)+ cos (240^(@)-A)=
Text Solution
|
- cos 6^(@) * cos 42^(@) * cos 60^(@) * cos 66^@ * cos 78^@=
Text Solution
|
- A=cos 20^(@)cos 40^(@) cos60^(@)cos 80^(@), B=cos6^(@)cos42^(@)cos66...
Text Solution
|
- If |{:(1,cos alpha, cos beta),(cos alpha, 1 , cos gamma ),(cos beta, c...
Text Solution
|
- cos 1^@ + cos 2^@ + cos 3^@ + cos 4^@ + ……….. Cos 179^@ = …………………….. ...
Text Solution
|