Question

Solve this Brainly people!!!​

Answer 1

Answer:

Heyy Saniya...All the best for exams...€hindi udaysu☺

m²-n² = (tanA+sinA)²-(tanA-sinA)² = 2tanAsinA - -2tanAsinA = 4tanAsinA, so

(m²-n²)²

= (4tanAsinA)²

= 16tan²Asin²A

= 16tan²A(1-cos²A)

= 16(tan²A - sin²A)

= 16(tanA + sinA)(tanA - sinA)

= 16mn

$hope \: it \: helps \: you \: mate...my \: dear \:best \: friend..$

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ಕನ್ನಡವೇ ಸತ್ಯ ಕನ್ನಡವೇ ನಿತ್ಯ ❣

Answer 2

Answer:

m²-n² = (tanA+sinA)²-(tanA-sinA)² = 2tanAsinA - -2tanAsinA = 4tanAsinA, so

(m²-n²)²

= (4tanAsinA)²

= 16tan²Asin²A

= 16tan²A(1-cos²A)

= 16(tan²A - sin²A)

= 16(tanA + sinA)(tanA - sinA)