A
B
C
D
लिखित उत्तर
Verified by Experts
Recommended Questions
- cot 1^(@) cot 23^(@) cot 45^(@) cot 67^(@) cot 89^(@) किसके बराबर है ?
Text Solution
|
- cot(A-B)=(cot A cot B+1)/(cot A-cot B)
Text Solution
|
- cot 48^(@) * cot 23^(@) * cot 42^(@) * cot 67^(@) का मान है
Text Solution
|
- Prove that cot (A + B) = (cot A cot B - 1)/(cot A + cot B)
Text Solution
|
- The sum of cot^(-1)((7)/(4))+cot^(-1)((19)/(4))+cot^(-1)((39)/(4))+cot...
Text Solution
|
- Show that, cot 1^(@), cot 2^(@) cot 3^(@).....cot 87^(@) cot 88^(@) co...
Text Solution
|
- (tan 67^(@))/(cot 23^(@)) का मान ज्ञात कीजिए|
Text Solution
|
- Find the value: (2 tan 67 ^(@))/( cot 23 ^(@)) + tan 45 ^(@)
Text Solution
|
- cot 15^@. cot 30^@ . cot 45^@ . cot 60^@. cot 75^@ மதிப்பு காண்க.
Text Solution
|