Question
In the questions given below, a sentence has been
divided into four fragments (A), (B), (C) and (D) and is arranged (not necessarily in the correct order). You have to find the correct order of arrangement from the options given below. If the sentence is correct in its original form, select option 5 as your answer. levels exceeding India's air quality guideline (A)/ over the decade, approximately 3.8 million (B)/ deaths were attributed to air pollution (C)/ Â of 40 micrograms per cubic metre (D)Solution
The corrects sentence is- Over the decade, approximately 3.8 million deaths were attributed to air pollution levels exceeding India's air quality guideline of 40 micrograms per cubic metre.
If cosec2A = (sin60o + tan45o X sec245o), then find the value of sin2A.
cot 4˚ x cot 47˚ x cot 42.3˚ x cot 43˚ x cot 47.7˚ x cot 86˚= ?
What is the simplified value of the given expression?
2(sin² 15° + sin² 75°) + 4sin 30° - (2sec 60° + cot 45°)
If cos 2x = 1/2, then the value of x:
If √3 tan 2θ – 3 = 0, then find the value of tanθ secθ – cosθ where 0 < θ < 90°
If 7sin²θ + 3cos²θ = 4, then find the value of θ?
If (tan 8θ · tan 2θ = 1), then find the value of (tan 10θ).
- Calculate the value of sin120 o  + cos180 o  + tan225 o .
sin2 9 ° + sin2 10 ° + sin2 11 ° + sin2 12 ° + ……… + sin2 81 ° = ?
...If tanθ + secθ = 5, find the value of sinθ.
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