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Class 10 maths #trikonamiti #science #spacescience #sci-fi #🧮 सरल गणित / Reasoning
science #spacescience #sci-fi - CXass-10# Sub ' Maths 8.3 F 541401 লিচন  1 निकाले का मान sin ! 8 ( Ci) 1೩೬ Cos 48' - Sin 42'   (Iv) Losec 31 _ secs99 (lii) C0$ 72 Cot 64' ) Sin |8 C0$ 72 sine = Cos(go - 0J| ( 07 (9 - 0) Cos 9 = SIn  $/01 in(90-72') 18' Tqn 0 (96'-9) Cot Cos 72 Cos 729 _ +৭ (9"' _ 9) Cot 0 C० $७ = Cosec (90 _ 0) Sec @ Cos72 Cosec 0 = Sec (90- @ Sin 426 (i) C೦ $ 48' Shukla study ३५८ Col n a S10 429 > C0$48` - ~   sin429 Cos(90-42)| siற 42 in42 S a ~ CXass-10# Sub ' Maths 8.3 F 541401 লিচন  1 निकाले का मान sin ! 8 ( Ci) 1೩೬ Cos 48' - Sin 42'   (Iv) Losec 31 _ secs99 (lii) C0$ 72 Cot 64' ) Sin |8 C0$ 72 sine = Cos(go - 0J| ( 07 (9 - 0) Cos 9 = SIn  $/01 in(90-72') 18' Tqn 0 (96'-9) Cot Cos 72 Cos 729 _ +৭ (9"' _ 9) Cot 0 C० $७ = Cosec (90 _ 0) Sec @ Cos72 Cosec 0 = Sec (90- @ Sin 426 (i) C೦ $ 48' Shukla study ३५८ Col n a S10 429 > C0$48` - ~   sin429 Cos(90-42)| siற 42 in42 S a ~ - ShareChat