Question

If tan alpha= square root of 3 and tan beta = 1 / square root of 3. Find cot(alpha+ beta)

Answer 1

Answer:

Step-by-step explanation:

Tan alpha = root 3

Alpha = 60°

Tan beta = 1/root 3

Beta = 30°

Cot(60+30)

Cot 90

=0

#skb

Answer 2

Answer:sin beta = 1/sqrt10 so base = sqrt[10- 1] =3 ... so L.H.S.= sin[alpha+ 2 beta] ... tan 30= ?3/3 sec 30= 2?3/3 cos 60=a million/2 cot 60= ?3/3 tan a hundred and fifty=-?3/3 sec a hundred and .... If Cosec A+Cot A=4

Step-by-step explanation: