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As he has to invest for a period of not more than 3 years. So he can invest in either shares or debentures. For maximum interest he should invest more money in Shares (as it has higher R × T ratio than that of debentures) So he invests Rs 10 lakh i.e the upper limit in shares and remaining amount in debentures. But the limit in debentures is Rs 6 lakh. So he can only invest Rs 16 lakh out of the total amount he has. Total interest on this Rs 16 lakh = 10L × 14 × 3/100 + 6L× 5 × 5/100 = Rs 420000 + Rs 150000 = Rs 570000
Find the value of sin265o + sin225o + cos235o + cos255o.
...If sin θ + cos θ = 1.2, find the value of sin θ. cos θ.
What is the value of cos75°?
What is the value of cos [(180 – θ)/2] cos [(180 – 9θ)/2] + sin [(180 – 3θ)/2] sin [(180 – 13θ)/2]?
Simplify the following trigonometric expression:
12 cos 68o cosec 22o - 3 cot 72o cot 18o
A person is standing at a point 120 meters away from a tower. The angle of elevation to the top of the tower is 60°. If the height of the tower increas...
If sin3A = cos(5A-30°), then what is the value of A? Given that 3A is an acute angle.
If sinAo = (√3/2), then find the value of (sin245o + cos230o) × A ÷ 5 given that 0 < A < 90...