2 If sinA = 1/3, then find the value of cotA? + 1.
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Given :
Need To Find : The value of cot A .
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❍ Basic Formulas of Trigonometry is given by :
Therefore,
- Perpendicular of Right Angled Triangle is 1 cm .
- Hypotenuse of Right angled triangle is 3 cm .
⠀⠀⠀⠀⠀Finding Base of Right angled triangle :
❍ Let's Consider the Base of Triangle be x cm .
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Therefore,
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❒ Finding value of cot A by using found values :
Where ,
- Base of Right Angled Triangle is .
- Perpendicular of Right angled triangle is 1 cm .
Therefore,
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