CBSE X Mathematics Introduction to Trigonometry
Prove that : cotA + cosecA - 1/cotA-cosecA+1 = 1+cosA / sinA
CBSE X Mathematics
tanA+secA-1/tanA-secA+1=1+sinA/cosA
CBSE X Mathematics Introduction to Trigonometry
[sinA/(secA+tanA-1)]+[cosA/(cosecA+cotA+1)]
JEE Plances JEE (Main) Mathematics Trigonometric Ratios, Identities and Equations
Q17 pls

JEE Plances JEE (Main) Mathematics Trigonometric Ratios, Identities and Equations
Q20

CBSE X Mathematics Introduction to Trigonometry
If √3 tan β = 3 sin β, prove that sin^2 β - cos^2 β = 1/3.
CBSE X Mathematics Introduction to Trigonometry
If √3 tanΦ = 3sinΦ , then find the value of sin²Φ - cos²Φ .
CBSE X Mathematics Introduction to Trigonometry
Prove that (tanΦ+1/cosΦ)² + (tanΦ - 1/cosΦ)² = 2(1+ sin² Φ/1- sin²Φ)
CBSE X Mathematics Introduction to Trigonometry
If x = r sinAcosB, y = r sinAcosB and z= r cosA, show that x² + y²+ z²= r².
CBSE X Mathematics Introduction to Trigonometry
Prove that sinA - cosA +1/ sinA + cosA - 1 =1/secA - tanA.
CBSE X Mathematics Introduction to Trigonometry
Ohh.... Tq Q1. Prove that( cosecA - sinA) (secA - cosA) = 1/ tanA - cotA.
CBSE X Mathematics Introduction to Trigonometry
If cosectheta – sin theta= a and sec theta – cos theta = b, then find the value of (a2b)2/3 + (ab2 ) 2/3 . (A) 0 (B) –1 (C) 2 (D) 1 (E) None of these
this is olympais question .. solve the with short time and tell me the process with steps proper .
JEE Plances ALL Class Mathematics
please solve the questions from 13-16
JEE Plances ALL Class Mathematics
plese solve the question
