Home
Class 11
MATHS
Prove the following statements. sin7(1/...

Prove the following statements. `sin7(1/2)^@=sqrt(4-sqrt6-sqrt2)/(2sqrt2)`

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove the following : tan37(1/2)^@=sqrt6+sqrt3-sqrt2+2

Prove the following : cot37(1/2)^@=sqrt6-sqrt3-sqrt2+2

Prove the following : cot7(1/2)^@=sqrt6+sqrt3+sqrt2+2

Prove that ,tan7(1)/(2)@=(sqrt(4-sqrt(6)-sqrt(2)))/(sqrt(3)*sqrt(2)+sqrt(6)-4)

Prove that 2sin(pi/8)=sqrt(2-sqrt2)

Prove the following: sin pi/8=1/2(sqrt(2-sqrt2))

Prove any one of the following: 2 cos 11(1^@)/4=sqrt[2+sqrt(2+sqrt 2)]

Show that, tan7 (1^@/2)=sqrt6-sqrt3+sqrt2-2

Prove that the following are irrationals (1) (1)/sqrt(2) (2) 7sqrt(5) (3)6+sqrt(2)

Prove that sin ((23pi)/24) = sqrt((2 sqrt2 - sqrt3 -1)/(4 sqrt2))