evaluate sin45°/sec30°+cosec30°
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Answered by
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Answer:
=
Step-by-step explanation:
To find,
Solution:
Recall the formulas
sin 45° =
sec 30° =
cosec 30° = 2
By substituting the values in the equation we get
=
=
=
To rationalize the denominator, we should multiply the numerator and denominator with the rationalizing factor.
The rationalizing factor is √2
=
=
=
∴ =
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