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cos(90 - x), cos(90 - A), cos(90 - theta)
tan(90 – x), tan(90 – A), tan(90 – theta)
Punjabi] Find 'x' from the equation : cosec (90^@ -theta) - x sin (90
tan(90 + x), tan(90 + A), tan(90 + theta)
Find the ratios for tan 90°, cosec 90°, sec 90° and cot 90°.
Find x from the following equation: cos e c(90^@+theta)+x costhetacot(
Find `x` from the following equation: `xcot(90^0+theta)+tan(90^0+
Find x from the following equations : (i) cosec(90° + 0) + x cos 0
X Cot (90+theta) + Tan (90+theta) Sin theta + Cosec (90+theta) = 0
Ch10 Trigonometry - Lecture D.1 - Trigo Formula - tan(90-x)
Find the ratios for tan 90°, cosec 90°, sec 90° and cot 90°.