Trigonometry Question and Answers Practice Question and Answer
8 4 Q:
5dccdc8eef0a14548c1d4fff Answer : 4. "1"
4 Q:
5dd38171bfcbc45cddedd890 4 Q:
5e818954d063766356924b99 4 4 Q: What is the value of the following
5d70e27c9004b376a58c1e62 4 Q:
5d931dffbc45ad7944d99f37 4 Q:
5dd22cb174ffed5e1f41cf54 4 Q:
5e8b043c7b82aa7479fc4c69
Q: The value of $$ sec{^4}A(1-sin{^4}A)-2tan{^2}A $$ is:
1004 05dccdc8eef0a14548c1d4fff
5dccdc8eef0a14548c1d4fff- 1$$ {1\over2}$$false
- 20false
- 32false
- 41true
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Answer : 4. "1"
Explanation :
Put A=45 degree and we can get answer.
Q: If tan α = 2, then the value of $$ {cosec^2 α - sec^2 α}\over{cosec^2 α + sec^2 α} $$ is :
1284 05dd38171bfcbc45cddedd890
5dd38171bfcbc45cddedd890- 1$$ -{15\over 9} $$false
- 2$$ {3\over 5} $$false
- 3$$ -{3\over 5} $$true
- 4$$ {17\over 5} $$false
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Answer : 3. "$$ -{3\over 5} $$"
Q: If tan $$ -{7π\over4}=x $$ then the value of x is :
894 05e818954d063766356924b99
5e818954d063766356924b99- 1$$-{1\over2}$$false
- 2$$-{√3\over2}$$false
- 3$${√3\over2}$$false
- 41true
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Answer : 4. "1"
Q: If sinθ-cosθ= \({7\over13}\) and 0º <θ<90°, then the value of Sinθ+Cosθ is 1121 05d1ef7e2c068c021a4048f20
5d1ef7e2c068c021a4048f20- 1\({17\over13}\)true
- 2\({13\over17}\)false
- 3\({1\over13}\)false
- 4\({1\over17}\)false
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Answer : 1. "\({17\over13}\)"
Q: What is the value of the following 
1074 05d70e27c9004b376a58c1e62
5d70e27c9004b376a58c1e62- 1cosec Afalse
- 2cos Afalse
- 3secAtrue
- 4sinAfalse
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Answer : 3. "secA"
Q: If tan2θ +cot2θ = 2, then what is the value of 2secθ cosecθ?
1182 05d931dffbc45ad7944d99f37
5d931dffbc45ad7944d99f37- 10false
- 21false
- 32false
- 44true
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Answer : 4. "4"
Q: If x cos2300. sin600=$${tan^2{45}^0.sec60^0}\over cosec\ 60^0$$ then the value of x :
1049 05dd22cb174ffed5e1f41cf54
5dd22cb174ffed5e1f41cf54- 1$$ 1\over \sqrt { 3} $$false
- 2$$ 2{2\over 3} $$true
- 3$$ 1\over \sqrt { 2} $$false
- 4$$ {1\over 2} $$false
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Answer : 2. "$$ 2{2\over 3} $$"
Q: Find out value of Cosec $$\left(-{5π\over3} \right)$$?
904 05e8b043c7b82aa7479fc4c69
5e8b043c7b82aa7479fc4c69- 1$${2\over \sqrt{3}}$$true
- 2$${ \sqrt{3} \over 2}$$false
- 3$${-2\over \sqrt{3}}$$false
- 4$${-1\over \sqrt{3}}$$false
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Answer : 1. "$${2\over \sqrt{3}}$$"
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