if 3tanA is equal to 4 then value of root sec A - Cosec A upon sec a + cosec A
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Answered by
16
Hey buddy....!! here's ur answer..
Given that... 3tanA = 4 => tanA = 4/3
=> sinA/cosA = 4/3
=> sinA = 4 and cosA = 3
Then cosecA = 1/4 and secA = 1/3
We have to find that..
√secA-cosecA/√secA+cosecA
=> √(1/3-1/4)/√(1/3+1/4)
=> √(1/12)/√7/12
=> √1/7 <<<<Ans.
I hope it will be helpful for you..!!
THANK YOU ✌️✌️
Given that... 3tanA = 4 => tanA = 4/3
=> sinA/cosA = 4/3
=> sinA = 4 and cosA = 3
Then cosecA = 1/4 and secA = 1/3
We have to find that..
√secA-cosecA/√secA+cosecA
=> √(1/3-1/4)/√(1/3+1/4)
=> √(1/12)/√7/12
=> √1/7 <<<<Ans.
I hope it will be helpful for you..!!
THANK YOU ✌️✌️
Answered by
4
Answer:
you can even solve this by using the triangle method !
Step-by-step explanation:
Answer is given above!
Attachments:
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