Trigonometry Practice Question and Answer
8 4 Q:
5eb4ece5336570304e19867b 4 Q:
5d70e14bd8eebc768d116cb7 Answer : 2. "1"
4 Q:
5ef04da781a47f2e7ae446be 4 Q:
5f589a1f2025ff52f0526ecf 4 Q:
5dd383adbfcbc45cddedf30c 4 Q: What is the value of the following
5d70e27c9004b376a58c1e62 4 4 Q:
5f97fe1ced7fc21d78dd070e
Q: If secθ – tanθ = 1/3 what is secθ + tanθ?
1997 05eb4ece5336570304e19867b
5eb4ece5336570304e19867b- 11false
- 29false
- 33true
- 41/9false
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Answer : 3. "3 "
Q: What is the value of
1978 05d70e14bd8eebc768d116cb7
5d70e14bd8eebc768d116cb7- 10false
- 21true
- 3-1false
- 42false
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Answer : 2. "1"
Explanation :
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Q: Find the value of $$\left({sin 35°\over cos55°} \right)^2+\left({cos55°\over sin 35°} \right)^2 \ -2 sin^{3}30°$$
1963 05ef04da781a47f2e7ae446be
5ef04da781a47f2e7ae446be- 1$${7\over5}$$false
- 2$${7\over4}$$true
- 30false
- 4$${5\over7}$$false
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Answer : 2. "$${7\over4}$$"
Q: If sin3θ=cos(20° - θ) then find out the value of θ.
1956 05f589a1f2025ff52f0526ecf
5f589a1f2025ff52f0526ecf- 140°false
- 235°true
- 360°false
- 430°false
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Answer : 2. "35°"
Q: If 2sin2 θ – 3 sin θ + 1 = 0, θ being positive angle, then the values of θ are :
1951 05dd383adbfcbc45cddedf30c
5dd383adbfcbc45cddedf30c- 1$$ 30^0, 90^0$$true
- 2$$ 60^0, 55^0$$false
- 3$$ 60^0, 45^0$$false
- 4$$ 45^0, 55^0$$false
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Answer : 1. "$$ 30^0, 90^0$$"
Q: What is the value of the following 
1946 05d70e27c9004b376a58c1e62
5d70e27c9004b376a58c1e62- 1cosec Afalse
- 2cos Afalse
- 3secAtrue
- 4sinAfalse
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Answer : 3. "secA"
Q: If sinθ-cosθ= \({7\over13}\) and 0º <θ<90°, then the value of Sinθ+Cosθ is 1940 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: If $$ {\sqrt{3}\ CosA=SinA}$$ then what is the value of Cot A?
1926 05f97fe1ced7fc21d78dd070e
5f97fe1ced7fc21d78dd070e- 1$$ {\sqrt{3}}$$false
- 2$$ {2\over {\sqrt{3}}}$$false
- 3$$ {1\over {\sqrt{3}}}$$true
- 42false
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Answer : 3. "$$ {1\over {\sqrt{3}}}$$"
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