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58. यदि in A-ल और sing58. यदि in A=osinB =-जहाँ A और B न्युनकोण हैं, तो (A+B) ।।बराबर हैं।| (A);(A)(B);18(C) ।(इनमें से कोई नहीं |
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Answer» D is the best answer d is the right answer explanation do d is right answer because we cannot right as above values option d is the correct answer option d is the correct answer option d is the right answer option d is the right answer option D is the right answer option d is the right answer option d is the right answer option d is the right answer option d is the right answer option d is the right answer sin(A+B)=SinACosB+CosASinBsin(A+B)=1/√10*1/√3+1/√3*1/√10=1/√30+1/√30=2/√302/√30 is not a value of any number in sin series |
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