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यदि mtan(theta-30^(@))=ntan(theta+120^(@)), तो (m+n)/(m-n)= | 12 | त्रिकोणमितीय अनुपात, फलन एवं ... (Doubtnut) View | |
If mtan(θ-30)=ntan(θ+120), show that 2cos2θ=(m+n)/(m-n). (MATHMAGIC-Arijit Roy) View | |
If `mtan(theta-30^0)=ntan(theta+120^0)` then `(m+n)/(m-n)` is equal to (Doubtnut) View | |
Trigonometry: Transformations: Example 6 (Our Math Channel) View | |
If mtan(θ-30^∘)=ntan(θ+120^∘), show that cos 2 θ=m+n/2( m-n)W (PW Solutions) View | |
If m tan(θ - 30)=n tan(θ +120), show cos2θ = (m+n)/2(m-n) I XI I Trigonometry I CBSE I NCERT (mathsculeas) View | |
If \( m \tan \left(\theta-30^{\circ}\right)=n \tan \left(\theta+120... (PW Solutions) View | |
Solve 2sin(θ - 30°) = tan 45° for 0°≤θ≤360° (KenOnline Hub) View | |
Ex 3.4, 24 th sum, class 11 (Punniyaseelan H) View | |
Prove that (sin(B+A)+cos(B-A))/(sin(B-A)+cos(B+A))=(cosA+sinA)/(cosA-sinA) | Class 11 (GRAVITY COACHING INSTITUTE) View |