VK Singh Maths

🏀 *त्रिकोणमिति : महत्वपूर्ण सूत्र (IMP Formula)* 🏀 💠 *योग सूत्र* 😀 🔹 Sin(A + B) = SinACosB +       CosASinB 🔺Sin(A - B) = SinACosB -       CosASinB 🔹Cos(A + B) = CosACosB -       SinASinB 🔺Cos(A - B) = CosA.CosB +       SinA.SinB 💠 *अन्तर सूत्र* 😀 🔹tan(A + B) = tanA + tanB/1 -       tanA.tanB 🔺tan(A - B) = tanA - tanB/1 +       tanA.tanB 💠 *C - D सूत्र* 😀 🔹SinC + SinD = 2Sin(C + D/2)       Cos(C - D/2) 🔺SinC - SinD = 2Cos(C + D/2)       Sin(C - D/2) 🔹CosC + CosD = 2Cos(C + D/       2) Cos(C - D/2) 🔺CosC - CosD = 2Sin(C + D/2)       Sin(D - C/2) 🔹CosC - CosD = - 2Sin(C + D/       2) Sin(C - D/2) 💠 *रूपांतरण सूत्र 😀* 🔹2SinA.CosB = Sin(A + B) +       Sin(A-B) 🔺2CosA.SinB = Sin(A + B) -       Sin(A - B) 🔹2CosA.CosB = Cos(A + B) +       Cos(A-B) 🔺2SinA.SinB = Cos(A - B) -       Cos(A + B) 💠 *द्विक कोण सूत्र* 😀 🔹Sin2A = 2SinA.CosA 🔺Cos2A = Cos²A - Sin²A =       2Cos² - 1 = 1 - 2Sin²A 🔹tan2A = 2tanA/1 - tan²A 🔺Sin2A = 2tanA/1 + tan²A 🔹Cos2A = 1 - tan²A/1 + tan²A 💠 *विशिष्ट सूत्र* 😀 🔹Sin(A + B) = Sin A . Cos B +       Cos A . Sin B 🔺Sin(A - B) = Sin A . Cos B −       Cos A . Sin B 🔹Cos (A + B) = Cos A . Cos B −       Sin A . Sin B 🔺Cos ( A - B ) = Cos A . Cos B       + Sin A . Sin B 💠 *त्रिक कोण सूत्र* 😀 🔹Sin3A = 3SinA - 4Sin³A 🔺Cos3A = 4Cos³A - 3CosA 🔹tan3A = 3tanA - tan³A/1 - 3tan²A 💠 *महत्वपूर्ण सर्वसमिकाएं* 🔹 🔹Sin²θ + Cos²θ = 1 🔺Sin²θ = 1 - Cos²θ 🔹Cos²θ = 1 - Sin²θ 🔺1 + tan²θ = Sec²θ 🔹Sec²θ - tan²θ = 1 🔺tan²θ = Sec²θ - 1 🔹1 + Cot²θ = Cosec²θ 🔺Cosec²θ - Cot²θ = 1 🔹Cot²θ = Cosec²θ - 1 ♦️ *Post को Like share जरूर करिए.....* ❤️❤️

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Matlb me har mahine kam se Kam 45k se 50k kharch karungga aap loggo ko free padhane ke liye Mujhe milegge 40k jb mere 1 million views ayengge or wo pata nhi kab ho 2 , 3 , 4 , 5 , 6 months me

Reality check for free class on YouTube 1. 20k salary youtube manager 2. 10k salary editor 3. 15k salary typist 4. Me khud VK Singh jo ki khud content banata hai khud mehnat karta hai iske baad apko class me padhata hai jo ki aap loggo ke liye free me hai 5. Ab youtube se earing bhi bata deta hu 1 million views aane ke baad 40k milegga bass mujhe Lekin iske views kitne chahiye 1 million = 10 lakhs

Ab aap soch rahe hongge ki sab kuch ready hai to ab tak shuru kyu nhi kiya hai Reply kyuki aap logo ka support nhi hai Bhai mujhe bhi motivation chahiye hota hai aap logo se tabhi to me apko motivate kar paungga