Recommended Questions
- tan 70^(@) - tan 20^(@) -2 tan 40^(@)=
Text Solution
|
- सिध्द कीजिए कि : tan 70^(@) - tan 20^(@) -2 tan 40^(@) =4 tan 10^(@)
Text Solution
|
- त्रिकोणमितीय सारणी का प्रयोग किए बिना सिद्ध कीजिए : tan 20^(@) ta...
Text Solution
|
- The value of (tan 70^(@) -tan 20^(@))/(tan 50^(@)) is-
Text Solution
|
- tan 70^(@) - tan 20^(@) -2 tan 40^(@)=
Text Solution
|
- The value of (tan 70^(@) - tan 20^(@))/( tan 50^(@))=
Text Solution
|
- tan 70^(@) - tan 20^(@)=
Text Solution
|
- Show that : tan 20^(@)+ tan 70^(@)= 2 "cosec" 40^(@)
Text Solution
|
- Show that : tan 70^(@)=2 tan 40^(@)+ tan 20^(@)+ 4 tan 10^(@)
Text Solution
|