Trig identities Qn ( 11 – 20)
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Question No: 11Â Â Â [ Maximum Mark: 6 ]Â Â Â Â (Do not use GDC)
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Question No: 12Â Â Â [ Maximum Mark: 7 ]Â Â Â Â (Do not use GDC)
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Question No: 13Â Â Â [ Maximum Mark: 7 ]Â Â Â Â (Do not use GDC)
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Question No: 14Â Â Â [ Maximum Mark: 7 ]Â Â Â Â (Do not use GDC)
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Question No: 15Â Â Â [ Maximum Mark: 10 ]Â Â (Do not use GDC)
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