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Original profit = 30% Let the original C.P = Rs. 100 ∴ S.P = Rs.130 Now, New C.P = Rs. 80 And New S.P = 120 % of 130 = Rs. 156 ∴ New Profit % = 76/80*100 = 95% ∴ % change in profit percent = 95-30/30*100 = 65/30*100 = 216.66% approx.
Calculate the maximum and minimum value of (8cosA + 15sinA + 15), if 'q' lies in the first quadrant.
If sinAo = (√3/2), then find the value of (sin245o + cos230o) × A ÷ 5 given that 0 < A < 90...
If Sin 3A = Cos (A - 46°) where 3A is acute angle, then the Value of A is
Simplify: sin (A + B) sin (A - B)
If θ is an acute angle and sin θ + cosec θ = 2, then the value of sin2 θ + cosec2 θ is:
If sec A + tan A = 3 then the value of cot A is:
If tan A = , find the va...
The value of sec2 45˚ + 2 tan 135˚ is –