(iv) cosec 31° - sec 59
Answers
Answered by
0
Answer:
cosec31
o
−sec59
o
⇒ cosec(90
o
−59
o
)−sec59
o
⇒ sec59
o
−sec59
o
[ Since cosec(90
o
−θ)=secθ ]
⇒ 0
∴ cosec31
o
−sec59
o
=0
Step-by-step explanation:
Answered by
0
Answer:
cosec 31 - sec(90-31) = cosec 31 -coesec 31 =0
Similar questions