if a and b are acute angles and cosec a = sec b then find the value of a+b
Answers
Answered by
143
cosecA =secB
sec(90-A)=secB
90-A=B
90=A+B
I hope it's help u☺
sec(90-A)=secB
90-A=B
90=A+B
I hope it's help u☺
Answered by
0
Answer:a+b=90°
Step-by-step explanation:
- Given,Cosec a=Sec b
- For acute angles the value of cosec and sec are equal only if the angle is 45°
- Cosec45° =sec45° = √2
- Hence,a+b= 45°+45°=90°
Similar questions