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Byju's Answer
Standard X
Mathematics
Range of Trigonometric Ratios from 0 to 90 Degrees
sin 30o+tan 4...
Question
sin
30
o
+
tan
45
o
−
c
o
s
e
c
60
o
sec
30
o
+
cos
60
o
+
cot
45
o
.
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Solution
sin
30
°
+
tan
45
°
−
csc
60
°
sec
30
°
+
cos
60
°
+
cot
45
°
Putting the value of above trigonometric ratios, we have,
sin
30
°
+
tan
45
°
−
csc
60
°
sec
30
°
+
cos
60
°
+
cot
45
°
=
1
2
+
1
−
2
√
3
2
√
3
+
1
2
+
1
⇒
3
√
2
−
2
√
3
2
√
3
+
3
2
⇒
3
√
3
−
4
2
√
3
×
1
3
√
3
+
4
2
√
3
⇒
3
√
3
−
4
3
√
3
+
4
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Similar questions
Q.
Evaluate:
sin
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o
+
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−
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cot
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Q.
Find the value of the following:
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Solve
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Find the value of
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Standard X Mathematics
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