1 million is 1,000,000
1 crore is 100 lakhs = 100,00,000 = 10,000,000
10 million is 1 crore
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Sin squared is equal to 1 - cos squared.
1 lonne
1/cos
1 ton = 2,000 pounds.
To show that sin(90 degrees) is equal to 1, we can use the unit circle. At 90 degrees, the point on the unit circle has coordinates (0, 1), where the y-coordinate represents the sine value. Since the y-coordinate is 1 at 90 degrees, sin(90 degrees) is equal to 1. This can be visually represented on the unit circle diagramatically.