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ICSE-TRIGONOMETRICAL RATIOS OF STANDARD ANGLES-EXERCISE 23(C)
- From the given figure, find : Use tanx^(@), to find the value of ...
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- Use the given figure to find : tantheta^(@)
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- Use the given figure to find : theta^(@)
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- Use the given figure to find : sin^(2)theta^(@)-cos^(2)theta^(@)
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- Use the given figure to find : Use sintheta^(@) to find the value...
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- Find the magnitude of angle A, if : 2sinAcosA-cosA-2sinA+1=0
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- Find the magnitude of angle A, if : tanA-2cosAtanA+2cosA-1=0
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- Find the magnitude of angle A, if : 2cos^(2)A-3cosA+1=0
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- Find the magnitude of angle A, if : 2tan3Acos3A-tan3A+1=2cos3A
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- Solve for x : 2cos3x-1=0
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- Solve for x : cos""x/3-1=0
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- Solve for x : sin(x+10^(@))=1/2
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- Solve for x : cos(2x-30^(@))=0
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- Solve for x : 2cos(3x-15^(@))=1
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- Solve for x : tan^(2)(x-5^(@))=3
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- Solve for x : 3tan^(2)(2x-20^(@))=1
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- Solve for x : cos(x/2+10^(@))=sqrt(3)/2
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- Solve for x : sin^(2)x+sin^(2)30^(@)=1
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- Solve for x : cos^(2)30^(@)+cos^(2)x=1
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- Solve for x : cos^(2)30^(@)+sin^(2)2x=1
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