Question
Answer the questions based on the information given
below. A $ B means A is smaller than B A * B means A is not smaller than B A # B means A is not greater than B A @ B means A is greater than B A ! B means A is neither greater nor smaller than B In the following question the relationship between different elements is given in the statements followed by three conclusions I, II and III. Read the statements carefully and mark your answer accordingly. Statements: W ! C # U $ I ! O * E ! F, P * H @ C Conclusions: I. P @ W II. F # I III. H $ ISolution
Combined Inequalities P ≥ H > W = C ≤ U < I = O ≥ E = F Conclusions: I. P > W: True (As, P ≥ H > W, here P > W) II. F ≤ I: True (As, I = O ≥ E = F, here F ≤ I) III. H < I: False (As, H > W = C ≤ U < I, here relation between H and I can't be determined) So, only conclusions I and II are true.
If sin α + cos β = 2 (0˚ ≤ β < α ≤ 90˚), then sin[(2α + β)/3] =?
Two buildings are 40 meters apart. The height of one building is 20 meters. From the top of the shorter building, the angle of elevation of the top of t...
If cos² x + sin x = 5/4, then find the value of 'sin x'.
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Find the maximum value of (20sin A + 15cos A).
If tanθ – cotθ = a and cosθ + sinθ = b, then (b2 –1)(a2 + 4) = ?
If x = 4 cos A + 5 sin A snd y = 4 sin A – 5 cos A, then the value of x2+y2 is :
Find the value of the given trigonometric expression:
(sin 25°cos 65° + cos²25°) × sin 30° + (cos 60°tan 45°) × sec 60°
...- From the top of a tower, the angle of depression to the top of a man's head is 60°. The man is 4 feet tall and is standing 20 feet away from the base of t...
If cot A = 12/5, then the value of (sin A + cos A) × sec A is ________.
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