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NCERT BANGLISH-TRIGONOMETRY -THINK AND DISCUSS
- Discuss among your friends Does sin x = ( 4)/(3) exists for some v...
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- Discuss among your friends The value of sin A and cos A is always ...
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- Discuss among your friends tan A is product of tan and A
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- Is (sin A )/( cos A) equal to tan A ?
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- IS (cos A)/( sin A) equal to cot A ?
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- Discuss with your friends about the following conditions: What can y...
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- Discuss with your friends about the following conditions: What can ...
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- Discuss with your friends about the following conditions: sec 0^(@) ...
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- Ovserve the above table What can you say about the values of sin A a...
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- Prove that (1-tan^2 30^@)/(1+tan^2 30^@) = cos60^@
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- For which value of an acute angle theta ,(i) ( cos theta )/( 1-sin th...
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- Check and discuss the above relations in the case of angle between 0^(...
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- Prove that sin^2 30^@ + cos^2 30^@=1
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