Question

यदि a+B= 90° तथा a : B=2 : 1 हो, तो sina : sing का
मान कितना होगा?​

Answer 1

Answer:

let a =2x,B=x

now x =30°

a =60°

B=30°

Sina =√3/2

sinB=1/2

hope it will help you

Answer 2

Answer:

let a =2x,B=x

now x =30°

a =60°

B=30°

Sina =√3/2

sinB=1/2

hope it will help you