Math, asked by Anny121, 1 year ago

Hello !

Q: Prove that ,
sin3x + sin3x - sinx = 4sinx.cosx/2.cos3x/2

#Don'tCopy
#SolutionMustBeStepwise

siddhartharao77: Sin3x + sin2x..
Anny121: Yes , I know it ... Actually I was in a hurry and did a typing errror ! Sorry for that inconvenience

Answers

Answered by NidhraNair
50
hello... ☺


________________________

please refer the above attachment...

thank you ☺
________________________
________________________
Attachments:
Anny121: ---- Don't attempt to start a conversation over here ----
virat2924: hi nidhi
virat2924: hii
virat2924: whats up
virat2924: nidhi i love you
virat2924: whats app no.
siddhartharao77: please, dont distrub others
Previous Question
Next Question
Similar questions
Math, 7 months ago
(i) 4x2 + 12xy + 9y2 (ii) x2 + 22x + 121 (iii) 9x2 - 24xy + 16y2 (iv) 36x2 - 36x + 9 (v) 16x4 - 72x2y2 + 81y4 (vi) m2 + 8m + 16 (vii) 36x2 – 84xy + 49y2 (viii) 9a2 + 42ab + 49b2 answer please...
Accountancy, 7 months ago
if √3-1/√3+1=a+b√3 then the values of a and b are respectively__________ please solve fast ☺☺☺​...
English, 7 months ago
write a letter to your friend inviting him or her to your village for summer vacation Please answer as a 10 marks question. Need a long answer.
Math, 1 year ago
every number is a ......of it self...
Environmental Sciences, 1 year ago
Write 1difference between natural and man-made sources of water ?
Hindi, 1 year ago
kala mai kaushal..... samast pad bataiye plz give only relevant answer...
Environmental Sciences, 1 year ago
about defence officer wahida...
Physics, 1 year ago
some suggestions for physics for my Madhyamik pariksha...