Sir Waise sir mai RRB JE ki taiyari kar rha hu, aur maine aapse math special 102 se pada hu, mujhe no. system ke question tough lage the, but simplification me maza aa gya, sir question ko thoda jyada explain kijiy please ..... Thank you sir
Sir apki class se boht sare concepts sikhne ko mile...concept tho pta the...but unka implementtation... Or unko itne tassali se samjhana sayd hi you tube pr hoga.....❤❤❤❤❤ ...mja agya claass me...🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉Stay blessed sir ❤❤❤❤
Sir, 4th question main agar (a+b+c)=2 or hum ab+bc+ca =0 nikal liya hai to hum (a+b+c)²=a²+b²+c²+2(ab+bc+ca) Iss formula ka use keu nehi kar sakte hai?? Iska answer 4 ayyega par o option main nehi hai.
sir 22 me by option ja sakte hai . first equation me coeffecient sabke 1 hai aur neeche lcm 12 hai and third option me v coeffecients odd hai or neeche lcm 12 to a+c me v neeche lcm 12 hoga ... to 5/12 amswer hoga
Sir 22 question no pe Cremer's rule ko apply karke kiya ja sakta h .Time kam lagega 🙏🙏 Aur agar determinant ki value solve karne me samay lage to saures method ka use kar sakte h.🙏🙏