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Indices and Logarithms: INTRODUCTION TO INDICES AND LOGARITHMS Topics
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1 - Introduction
: 0:01:12 mins
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1 - Laws of indices and logarithms
: 0:08:02 mins
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2 - Linearisation
: 0:06:13 mins
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1 - Example 1
: 0:04:51 mins
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2 - Example 2
: 0:03:52 mins
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3 - Example 3
: 0:04:06 mins
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4 - Example 4
: 0:03:50 mins
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INTRODUCTION TO INDICES AND LOGARITHMS
RECALL OF IMPORTANT CONCEPTS
SOLVED EXAMPLES
A particle is projected from a poit 3h above a horizontal ground.The projection makes an angle of B with the horizontal.
Show that if the greatest height reatched above the point of projection is h then the horizontal distance travelled before striking the horizontal ground is 6hcosB.Find the vertical component of the speed of the prticle juste before it hits the ground.
use the equation of path (trajectory) or find the time taken needed to cover a vertical distance of -3h and the prove will eventually come out
use the equation of path (trajectory) or find the time taken needed to cover a vertical distance of -3h and the prove will eventually come out
directions
Here are some tutorials for the topic trigonometry
Try as muh as possbile to test yourselves
1) Show that
1) Show that
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