Question

tan a =cot b prove that a +b=90 .

Answer 1

Answer:

$\huge{\orange{\fbox{\fbox{\blue{\bigstar{\mathfrak{\red{Answer}}}}}}}}$

$<marquee scrollamount = 700>✌️✌️✌️</marquee>$$<marquee scrollamount = 500>⭐⭐⭐</marquee>$

Tan a = Cot b

=>Tan a = Tan(90-b)

=>a = 90-b

=>a+b=90°

$\huge{\purple{\bigstar{\blue{\text{Hope it helps...}}}}}$

Answer 2

Answer:

Step-by-step explanation:

tan a= cot b

tan a=tan (90-b)           ∵ (cot∅=tan(90-∅)

a=90-b                         because ,tan in rhs and lhs get cancelled

a+b=90