6:39 sirr iss time ap n greater value ko kiun pehly likha hy...? pehly means according to question cos pehly or sin bad m tha...or uss k formula Sin(a+b)-sin(a+b) wla bnta hy....but greater cmvalye pehly likny k bad first wla formula bn rha hy sin plus wla.....so confusion hy...clear kr dyn...grearer vlaue pehly likha zrorri hy...must hy....bcz nas chnage ata hy greater pehly likhny sa...!??
Easy yahi hai k phla aor 2nd wala formula bacho ko confuse krty easy ye h rahy ga k ap bari value daikhy aor us k according bri wali value alpha ly ly in sha ALLAH confusion nai hogi Thanks for your response dear
Jb sin aor cos istrah ki situation ajye dono mai se koi aik lga ly but khosish kry jis k sth bri value hai wo wala lga ly but ye b apni asani k liye hai warna dono mai se koi b lg skta hai
G dear wo agr hm aise kry gy k Cot ki jgha cos put kry gy tau vo rhs bny ge. Istrah is ki rhs ye h bnti h Or agr cot ki jgha hm cos use krty hain tau rhs bn jyegi book wali Book mi mistake h But you can make it( cos 3 tetha +cos thetha)/cos three thetha-cos thetha Phir aagy iss ko app likhy gy Sum se product m Tau right hand side ajyegi But agr cot se h kia jye tau ye h bnti h
In chapter 8 Last 3 questions of sum and product In 8.2 cot(a+b) Cot(a-b) Proofs and terminal angles proof. Chapter 9 9 ex last questions of ferris wheels Remiaing chapter is mcqs Exercise 1.4 complete Exercise 1.3 Chapter 2 2.4 complete 2.5 2.6
I think some of your questions are wrong because in4 pt (1-sin square theta ) is not equal to cos square theta Because cose square theta is =1-2sinsquare theta
sin square tetha =1-cos sq thetha,,, and also sin sq tetha =1-cos 2 tetha /2 but the formula i have applied is the correct one no doubt cos 2 thetha =1-2sin sq tehtha not cos sq thetha. thanks for your feed back sty blessed dear😊
Thnku u sir bhuut Axha smjh gya....✨
Jizak ALLAH!
GREAT EFFORT😍😊
Jizak ALLAH!
Thankyou Sir
Jizak ALLAH!
thank u sir
Stay Blessed and keep.shinimg
@@ETSAPREP u too
Thanks a lot❤
39:17 sir yh wla qno.3 ka viii) part nhi smjh m aya.....last stepss m confusion ho rhi y....
Dear in book it is wrong so i solved it to make it correct to some extent.
Jizak ALLAH for your feed back❤️
@ETSAPREP Ok...😊
Thank you, sir
thank you sir jee..ap bhut acha parha rhy hain💛💛
Keep Shining ! Stay Blessed
Ap bas jldi jldi se saare chapters ke lectures upload kr le pir ham ahista ahista dekhte jayenge
In sha ALLAH Stay blessed!
Nice ✨
Sir istg you teaches us in so much effective manner if we miss our lectures .....thankyou so much keep teaching and bless you hats off... 👏
Stay blessed and keep shining.
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6:39 sirr iss time ap n greater value ko kiun pehly likha hy...? pehly means according to question cos pehly or sin bad m tha...or uss k formula Sin(a+b)-sin(a+b) wla bnta hy....but greater cmvalye pehly likny k bad first wla formula bn rha hy sin plus wla.....so confusion hy...clear kr dyn...grearer vlaue pehly likha zrorri hy...must hy....bcz nas chnage ata hy greater pehly likhny sa...!??
Easy yahi hai k phla aor 2nd wala formula bacho ko confuse krty easy ye h rahy ga k ap bari value daikhy aor us k according bri wali value alpha ly ly in sha ALLAH confusion nai hogi
Thanks for your response dear
Thanks dear teacher ❤
@@BlackShadow-k5w Stay blessed
Sir in question 1 part iv mn hum ny 1st formula ksy lagya hum 2nd b tou lga skty thy humain ksyy pta chla k first lasagna h?
2nd lgaa ly answer same h ayega dear❤
Jb sin aor cos istrah ki situation ajye dono mai se koi aik lga ly but khosish kry jis k sth bri value hai wo wala lga ly but ye b apni asani k liye hai warna dono mai se koi b lg skta hai
Sir question 3 k part 8 me aap ka jo answer he woh RHS k equal nhi he humy to prove krni he naa k LHS equal he RHS k
G dear wo agr hm aise kry gy k
Cot ki jgha cos put kry gy tau vo rhs bny ge.
Istrah is ki rhs ye h bnti h
Or agr cot ki jgha hm cos use krty hain tau rhs bn jyegi book wali
Book mi mistake h
But you can make it( cos 3 tetha +cos thetha)/cos three thetha-cos thetha
Phir aagy iss ko app likhy gy
Sum se product m
Tau right hand side ajyegi
But agr cot se h kia jye tau ye h bnti h
Ohh acha to mtlb book me mistake he
Sir g board se Thora side pr ho kr write kia kryn nzr nhi aata
Smjh to boht acha aya ha jazakallah allah sir❤️
Ok dear in sha ALLAH!
Sir part 7 of q 3 can be easily solved by rHs
Obviously there are many methods and perspectives.
I appreciate
Stay blessed baita
sir chummi de dunga itna acha na parhaya karein
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AP Bata dain gay Kay chap 1 chap 2 chap 5 chap 8 chap 9 ma important question AJ he tomorrow paper ha 😔 sir plz
In chapter 8
Last 3 questions of sum and product
In 8.2 cot(a+b)
Cot(a-b)
Proofs and terminal angles proof.
Chapter 9 9 ex last questions of ferris wheels
Remiaing chapter is mcqs
Exercise 1.4 complete
Exercise 1.3
Chapter 2
2.4 complete
2.5
2.6
Thank you Soo much
I think some of your questions are wrong because in4 pt (1-sin square theta ) is not equal to cos square theta
Because cose square theta is =1-2sinsquare theta
Ok let me check Dear 🙂
sin square tetha =1-cos sq thetha,,, and also sin sq tetha =1-cos 2 tetha /2 but the formula i have applied is the correct one no doubt cos 2 thetha =1-2sin sq tehtha not cos sq thetha. thanks for your feed back sty blessed dear😊