Selling price of product X after discount = ₹500 - 10% of ₹500 = ₹500 - ₹50 = ₹450. Selling price of product Y after discount = ₹800 - 15% of ₹800 = ₹800 - ₹120 = ₹680. Revenue from product X = 600 × ₹450 = ₹2,70,000. Revenue from product Y = 400 × ₹680 = ₹2,72,000. Total revenue = ₹2,70,000 + ₹2,72,000 = ₹5,42,000.
What is the value of [(sin x + sin y) (sin x – sin y)]/[(cosx + cosy) (cosy – cosx)]?
If sin 28° = 15/17 , then tan 62° = ?
...(cos5°+sin5°)/(cos5°-sin5°) is equal to:
Find the value of sin 30°.
If cos θ + sec θ = √2, then the value of cos³ θ+ sec³ θ is:
If 4sin² θ = 3(1+ cos θ), 0° < θ < 90°, then what is the value of (2tan θ + 4sinθ - secθ)?
cos (sec-1 x) is equal to –
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From a point 50 meters away from the base of a tower, the angle of elevation of the top of the tower is 30°. Find the height of the tower.
If (5sinx - cosx) = 2√2sinx, then find the value of 'tanx'
