Q. Find the value of
Cosec31^o-sec59^o
-->Ans is 0 and I want the explanation plz
Answers
Answered by
0
Answer:
0
Step-by-step explanation:
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
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Answered by
47
Answer:
0
Step-by-step explanation:
=> cosec 31° - sec 59°
We know:
>> cosec A = sec(90° - A)
=> cosec 31° = sec(90° - 31°)
=> sec 59° - sec 59°
=> 0
Learn more:
=> sin(90° - A) = cos A
=> cos(90° - A) = sin A
=> tan(90° - A) = cot A
=> sec(90° - A) = cosec A
=> cot(90° - A) = tan A
=> cosec(90° - A) = sec A
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