Class nine trigonometry 1

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  1. 2 Sec theta question wrong prove wala

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  2. Sir yo jun cha ni haina prove garna na deko qiestion yesko ta different ans aucha aba hjr ko suppose secsqtheta -sinsqtheta thiyo bane aba tyo arko ans ma pani derive huna sakcha ni ani kun exact h?ncha ta tesovae

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  3. Sir, question different xa tw no. 2 ko...

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  6. 1 page no.2 and 2 page bujana

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  7. sir third page last question

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  8. Sir first page ko Q-2, second page ko fourth line dekhi , third page ko
    cosec4A-cosec2A ko explain gardinu

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