

InterviewSolution
Saved Bookmarks
1. |
Cos4x=cos2x find the general solution of this |
Answer» General formula of cos x is 2n pai + - y<br>Suno tum ek app download karlo ncert book philoid usi mai tyagi divi aur mai hu. Usme pink colour ka dabba hoga usme jaake make your account. Ok usi pe milenge<br>Hii meri bahan | |