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sec45= |
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Answer» =1÷cos45 =1÷1÷root2 =root2 Are 1 likhe to sb 1 likhe or Root 2 likhe to sb Root 2 ye kya bt hua Ya..root2 is right..sorry I think root2 One is wrong... root 2 Root2 Root 2 1 1 1 |
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